159969355

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 242714304

約数和(自身を除く): 82744949

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 101, 295, 413, 455, 505, 707, 767, 1313, 2065, 3481, 3535, 3835, 5369, 5959, 6565, 9191, 17405, 24367, 26845, 29795, 41713, 45253, 45955, 77467, 121835, 208565, 226265, 316771, 351581, 387335, 542269, 1583855, 1757905, 2461067, 2711345, 4570553, 12305335, 22852765, 31993871, 159969355]

約数ペア:

[(1, 159969355), (5, 31993871), (7, 22852765), (13, 12305335), (35, 4570553), (59, 2711345), (65, 2461067), (91, 1757905), (101, 1583855), (295, 542269), (413, 387335), (455, 351581), (505, 316771), (707, 226265), (767, 208565), (1313, 121835), (2065, 77467), (3481, 45955), (3535, 45253), (3835, 41713), (5369, 29795), (5959, 26845), (6565, 24367), (9191, 17405)]