3312331425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2372

約数の個数: 144

約数和(自身を含む): 7001270640

約数和(自身を除く): 3688939215

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 29, 39, 45, 51, 65, 75, 85, 87, 117, 145, 153, 195, 221, 225, 255, 261, 325, 377, 425, 435, 493, 585, 663, 725, 765, 975, 1105, 1131, 1275, 1305, 1479, 1885, 1989, 2175, 2297, 2465, 2925, 3315, 3393, 3825, 4437, 5525, 5655, 6409, 6525, 6891, 7395, 9425, 9945, 11485, 12325, 16575, 16965, 19227, 20673, 22185, 28275, 29861, 32045, 34455, 36975, 39049, 49725, 57425, 57681, 66613, 84825, 89583, 96135, 103365, 110925, 117147, 149305, 160225, 172275, 195245, 199839, 268749, 288405, 333065, 351441, 447915, 480675, 507637, 516825, 585735, 599517, 746525, 865969, 976225, 999195, 1132421, 1343745, 1442025, 1522911, 1665325, 1757205, 2239575, 2538185, 2597907, 2928675, 2997585, 3397263, 4329845, 4568733, 4995975, 5662105, 6718725, 7614555, 7793721, 8786025, 10191789, 12690925, 12989535, 14721473, 14987925, 16986315, 21649225, 22843665, 28310525, 38072775, 38968605, 44164419, 50958945, 64947675, 73607365, 84931575, 114218325, 132493257, 194843025, 220822095, 254794725, 368036825, 662466285, 1104110475, 3312331425]

約数ペア:

[(1, 3312331425), (3, 1104110475), (5, 662466285), (9, 368036825), (13, 254794725), (15, 220822095), (17, 194843025), (25, 132493257), (29, 114218325), (39, 84931575), (45, 73607365), (51, 64947675), (65, 50958945), (75, 44164419), (85, 38968605), (87, 38072775), (117, 28310525), (145, 22843665), (153, 21649225), (195, 16986315), (221, 14987925), (225, 14721473), (255, 12989535), (261, 12690925), (325, 10191789), (377, 8786025), (425, 7793721), (435, 7614555), (493, 6718725), (585, 5662105), (663, 4995975), (725, 4568733), (765, 4329845), (975, 3397263), (1105, 2997585), (1131, 2928675), (1275, 2597907), (1305, 2538185), (1479, 2239575), (1885, 1757205), (1989, 1665325), (2175, 1522911), (2297, 1442025), (2465, 1343745), (2925, 1132421), (3315, 999195), (3393, 976225), (3825, 865969), (4437, 746525), (5525, 599517), (5655, 585735), (6409, 516825), (6525, 507637), (6891, 480675), (7395, 447915), (9425, 351441), (9945, 333065), (11485, 288405), (12325, 268749), (16575, 199839), (16965, 195245), (19227, 172275), (20673, 160225), (22185, 149305), (28275, 117147), (29861, 110925), (32045, 103365), (34455, 96135), (36975, 89583), (39049, 84825), (49725, 66613), (57425, 57681)]