29930175

素因数分解:

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

素因数の和:198

約数の個数: 96

約数和(自身を含む): 62496000

約数和(自身を除く): 32565825

約数列:

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

約数ペア:

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