121410362425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1112

約数の個数: 144

約数和(自身を含む): 185986221120

約数和(自身を除く): 64575858695

約数列:

[1, 5, 11, 17, 19, 25, 55, 85, 95, 121, 137, 187, 209, 275, 323, 425, 475, 605, 685, 907, 935, 1045, 1507, 1615, 2057, 2299, 2329, 2603, 3025, 3425, 3553, 4535, 4675, 5225, 7535, 8075, 9977, 10285, 11495, 11645, 13015, 15419, 16577, 17233, 17765, 22675, 25619, 28633, 37675, 39083, 44251, 49885, 51425, 57475, 58225, 65075, 77095, 82885, 86165, 88825, 109747, 124259, 128095, 143165, 169609, 189563, 195415, 221255, 249425, 281809, 292961, 314963, 385475, 414425, 430825, 486761, 548735, 621295, 640475, 715825, 848045, 947815, 977075, 1106275, 1366849, 1409045, 1464805, 1574815, 1865699, 2085193, 2112403, 2360921, 2433805, 2743675, 3106475, 3222571, 4240225, 4739075, 5354371, 6834245, 7045225, 7324025, 7874075, 9328495, 10425965, 10562015, 11804605, 12169025, 15035339, 16112855, 23236433, 25970131, 26771855, 34171225, 35448281, 40135657, 46642475, 52129825, 52810075, 59023025, 75176695, 80564275, 116182165, 129850655, 133859275, 177241405, 200678285, 255600763, 285671441, 375883475, 441492227, 580910825, 649253275, 886207025, 1003391425, 1278003815, 1428357205, 2207461135, 4856414497, 6390019075, 7141786025, 11037305675, 24282072485, 121410362425]

約数ペア:

[(1, 121410362425), (5, 24282072485), (11, 11037305675), (17, 7141786025), (19, 6390019075), (25, 4856414497), (55, 2207461135), (85, 1428357205), (95, 1278003815), (121, 1003391425), (137, 886207025), (187, 649253275), (209, 580910825), (275, 441492227), (323, 375883475), (425, 285671441), (475, 255600763), (605, 200678285), (685, 177241405), (907, 133859275), (935, 129850655), (1045, 116182165), (1507, 80564275), (1615, 75176695), (2057, 59023025), (2299, 52810075), (2329, 52129825), (2603, 46642475), (3025, 40135657), (3425, 35448281), (3553, 34171225), (4535, 26771855), (4675, 25970131), (5225, 23236433), (7535, 16112855), (8075, 15035339), (9977, 12169025), (10285, 11804605), (11495, 10562015), (11645, 10425965), (13015, 9328495), (15419, 7874075), (16577, 7324025), (17233, 7045225), (17765, 6834245), (22675, 5354371), (25619, 4739075), (28633, 4240225), (37675, 3222571), (39083, 3106475), (44251, 2743675), (49885, 2433805), (51425, 2360921), (57475, 2112403), (58225, 2085193), (65075, 1865699), (77095, 1574815), (82885, 1464805), (86165, 1409045), (88825, 1366849), (109747, 1106275), (124259, 977075), (128095, 947815), (143165, 848045), (169609, 715825), (189563, 640475), (195415, 621295), (221255, 548735), (249425, 486761), (281809, 430825), (292961, 414425), (314963, 385475)]