520912275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2293}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 931877856

約数和(自身を除く): 410965581

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 233, 325, 699, 975, 1165, 2293, 3029, 3495, 5825, 6879, 9087, 11465, 15145, 17475, 29809, 34395, 45435, 57325, 75725, 89427, 149045, 171975, 227175, 447135, 534269, 745225, 1602807, 2235675, 2671345, 6945497, 8014035, 13356725, 20836491, 34727485, 40070175, 104182455, 173637425, 520912275]

約数ペア:

[(1, 520912275), (3, 173637425), (5, 104182455), (13, 40070175), (15, 34727485), (25, 20836491), (39, 13356725), (65, 8014035), (75, 6945497), (195, 2671345), (233, 2235675), (325, 1602807), (699, 745225), (975, 534269), (1165, 447135), (2293, 227175), (3029, 171975), (3495, 149045), (5825, 89427), (6879, 75725), (9087, 57325), (11465, 45435), (15145, 34395), (17475, 29809)]