520095135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1567}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 993484800

約数和(自身を除く): 473389665

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 109, 145, 203, 327, 435, 545, 609, 763, 1015, 1567, 1635, 2289, 3045, 3161, 3815, 4701, 7835, 9483, 10969, 11445, 15805, 22127, 23505, 32907, 45443, 47415, 54845, 66381, 110635, 136329, 164535, 170803, 227215, 318101, 331905, 512409, 681645, 854015, 954303, 1195621, 1590505, 2562045, 3586863, 4771515, 4953287, 5978105, 14859861, 17934315, 24766435, 34673009, 74299305, 104019027, 173365045, 520095135]

約数ペア:

[(1, 520095135), (3, 173365045), (5, 104019027), (7, 74299305), (15, 34673009), (21, 24766435), (29, 17934315), (35, 14859861), (87, 5978105), (105, 4953287), (109, 4771515), (145, 3586863), (203, 2562045), (327, 1590505), (435, 1195621), (545, 954303), (609, 854015), (763, 681645), (1015, 512409), (1567, 331905), (1635, 318101), (2289, 227215), (3045, 170803), (3161, 164535), (3815, 136329), (4701, 110635), (7835, 66381), (9483, 54845), (10969, 47415), (11445, 45443), (15805, 32907), (22127, 23505)]