387004345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18097}}^1$

素因数の和:18169

約数の個数: 32

約数和(自身を含む): 583769088

約数和(自身を除く): 196764743

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4277, 18097, 21385, 90485, 126679, 235261, 633395, 850559, 1176305, 1646827, 4252795, 5953913, 8234135, 11057267, 29769565, 55286335, 77400869, 387004345]

約数ペア:

[(1, 387004345), (5, 77400869), (7, 55286335), (13, 29769565), (35, 11057267), (47, 8234135), (65, 5953913), (91, 4252795), (235, 1646827), (329, 1176305), (455, 850559), (611, 633395), (1645, 235261), (3055, 126679), (4277, 90485), (18097, 21385)]