63191485

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 90316800

約数和(自身を除く): 27125315

約数列:

[1, 5, 7, 31, 35, 139, 155, 217, 419, 695, 973, 1085, 2095, 2933, 4309, 4865, 12989, 14665, 21545, 30163, 58241, 64945, 90923, 150815, 291205, 407687, 454615, 1805471, 2038435, 9027355, 12638297, 63191485]

約数ペア:

[(1, 63191485), (5, 12638297), (7, 9027355), (31, 2038435), (35, 1805471), (139, 454615), (155, 407687), (217, 291205), (419, 150815), (695, 90923), (973, 64945), (1085, 58241), (2095, 30163), (2933, 21545), (4309, 14665), (4865, 12989)]