147180475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1567}}^1$

素因数の和:1624

約数の個数: 36

約数和(自身を含む): 208917184

約数和(自身を除く): 61736709

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 289, 325, 425, 1105, 1445, 1567, 3757, 5525, 7225, 7835, 18785, 20371, 26639, 39175, 93925, 101855, 133195, 346307, 452863, 509275, 665975, 1731535, 2264315, 5887219, 8657675, 11321575, 29436095, 147180475]

約数ペア:

[(1, 147180475), (5, 29436095), (13, 11321575), (17, 8657675), (25, 5887219), (65, 2264315), (85, 1731535), (221, 665975), (289, 509275), (325, 452863), (425, 346307), (1105, 133195), (1445, 101855), (1567, 93925), (3757, 39175), (5525, 26639), (7225, 20371), (7835, 18785)]