57865005

素因数分解:

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

素因数の和:219

約数の個数: 72

約数和(自身を含む): 114135840

約数和(自身を除く): 56270835

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 139, 145, 165, 261, 319, 417, 435, 495, 695, 841, 957, 1251, 1305, 1529, 1595, 2085, 2523, 2871, 4031, 4205, 4587, 4785, 6255, 7569, 7645, 9251, 12093, 12615, 13761, 14355, 20155, 22935, 27753, 36279, 37845, 44341, 46255, 60465, 68805, 83259, 116899, 133023, 138765, 181395, 221705, 350697, 399069, 416295, 584495, 665115, 1052091, 1285889, 1753485, 1995345, 3857667, 5260455, 6429445, 11573001, 19288335, 57865005]

約数ペア:

[(1, 57865005), (3, 19288335), (5, 11573001), (9, 6429445), (11, 5260455), (15, 3857667), (29, 1995345), (33, 1753485), (45, 1285889), (55, 1052091), (87, 665115), (99, 584495), (139, 416295), (145, 399069), (165, 350697), (261, 221705), (319, 181395), (417, 138765), (435, 133023), (495, 116899), (695, 83259), (841, 68805), (957, 60465), (1251, 46255), (1305, 44341), (1529, 37845), (1595, 36279), (2085, 27753), (2523, 22935), (2871, 20155), (4031, 14355), (4205, 13761), (4587, 12615), (4785, 12093), (6255, 9251), (7569, 7645)]