2255492085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 4792172544

約数和(自身を除く): 2536680459

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 313, 357, 367, 385, 561, 595, 935, 939, 1101, 1155, 1309, 1565, 1785, 1835, 2191, 2569, 2805, 3443, 3927, 4037, 4695, 5321, 5505, 6239, 6545, 6573, 7707, 10329, 10955, 12111, 12845, 15963, 17215, 18717, 19635, 20185, 24101, 26605, 28259, 31195, 32865, 37247, 38535, 43673, 51645, 58531, 60555, 68629, 72303, 79815, 84777, 93585, 111741, 114871, 120505, 131019, 141295, 175593, 186235, 205887, 218365, 292655, 343145, 344613, 361515, 409717, 423885, 480403, 558705, 574355, 655095, 804097, 877965, 1029435, 1229151, 1263581, 1441209, 1723065, 1952807, 2048585, 2402015, 2412291, 3790743, 4020485, 5858421, 6145755, 6317905, 7206045, 8845067, 9764035, 12061455, 13669649, 18953715, 21480877, 26535201, 29292105, 41008947, 44225335, 64442631, 68348245, 107404385, 132676005, 150366139, 205044735, 322213155, 451098417, 751830695, 2255492085]

約数ペア:

[(1, 2255492085), (3, 751830695), (5, 451098417), (7, 322213155), (11, 205044735), (15, 150366139), (17, 132676005), (21, 107404385), (33, 68348245), (35, 64442631), (51, 44225335), (55, 41008947), (77, 29292105), (85, 26535201), (105, 21480877), (119, 18953715), (165, 13669649), (187, 12061455), (231, 9764035), (255, 8845067), (313, 7206045), (357, 6317905), (367, 6145755), (385, 5858421), (561, 4020485), (595, 3790743), (935, 2412291), (939, 2402015), (1101, 2048585), (1155, 1952807), (1309, 1723065), (1565, 1441209), (1785, 1263581), (1835, 1229151), (2191, 1029435), (2569, 877965), (2805, 804097), (3443, 655095), (3927, 574355), (4037, 558705), (4695, 480403), (5321, 423885), (5505, 409717), (6239, 361515), (6545, 344613), (6573, 343145), (7707, 292655), (10329, 218365), (10955, 205887), (12111, 186235), (12845, 175593), (15963, 141295), (17215, 131019), (18717, 120505), (19635, 114871), (20185, 111741), (24101, 93585), (26605, 84777), (28259, 79815), (31195, 72303), (32865, 68629), (37247, 60555), (38535, 58531), (43673, 51645)]