51827505

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 86151168

約数和(自身を除く): 34323663

約数列:

[1, 3, 5, 15, 31, 93, 155, 227, 465, 491, 681, 1135, 1473, 2455, 3405, 7037, 7365, 15221, 21111, 35185, 45663, 76105, 105555, 111457, 228315, 334371, 557285, 1671855, 3455167, 10365501, 17275835, 51827505]

約数ペア:

[(1, 51827505), (3, 17275835), (5, 10365501), (15, 3455167), (31, 1671855), (93, 557285), (155, 334371), (227, 228315), (465, 111457), (491, 105555), (681, 76105), (1135, 45663), (1473, 35185), (2455, 21111), (3405, 15221), (7037, 7365)]