89790525

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 189050400

約数和(自身を除く): 99259875

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 29, 33, 45, 55, 75, 81, 87, 99, 135, 139, 145, 165, 225, 261, 275, 297, 319, 405, 417, 435, 495, 675, 695, 725, 783, 825, 891, 957, 1251, 1305, 1485, 1529, 1595, 2025, 2085, 2175, 2349, 2475, 2871, 3475, 3753, 3915, 4031, 4455, 4587, 4785, 6255, 6525, 7425, 7645, 7975, 8613, 10425, 11259, 11745, 12093, 13761, 14355, 18765, 19575, 20155, 22275, 22935, 23925, 25839, 31275, 36279, 38225, 41283, 43065, 44341, 56295, 58725, 60465, 68805, 71775, 93825, 100775, 108837, 114675, 123849, 129195, 133023, 181395, 206415, 215325, 221705, 281475, 302325, 326511, 344025, 399069, 544185, 619245, 645975, 665115, 906975, 1032075, 1108525, 1197207, 1632555, 1995345, 2720925, 3096225, 3325575, 3591621, 5986035, 8162775, 9976725, 17958105, 29930175, 89790525]

約数ペア:

[(1, 89790525), (3, 29930175), (5, 17958105), (9, 9976725), (11, 8162775), (15, 5986035), (25, 3591621), (27, 3325575), (29, 3096225), (33, 2720925), (45, 1995345), (55, 1632555), (75, 1197207), (81, 1108525), (87, 1032075), (99, 906975), (135, 665115), (139, 645975), (145, 619245), (165, 544185), (225, 399069), (261, 344025), (275, 326511), (297, 302325), (319, 281475), (405, 221705), (417, 215325), (435, 206415), (495, 181395), (675, 133023), (695, 129195), (725, 123849), (783, 114675), (825, 108837), (891, 100775), (957, 93825), (1251, 71775), (1305, 68805), (1485, 60465), (1529, 58725), (1595, 56295), (2025, 44341), (2085, 43065), (2175, 41283), (2349, 38225), (2475, 36279), (2871, 31275), (3475, 25839), (3753, 23925), (3915, 22935), (4031, 22275), (4455, 20155), (4587, 19575), (4785, 18765), (6255, 14355), (6525, 13761), (7425, 12093), (7645, 11745), (7975, 11259), (8613, 10425)]