42713235

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49957}}^1$

素因数の和:49987

約数の個数: 24

約数和(自身を含む): 77934480

約数和(自身を除く): 35221245

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 49957, 149871, 249785, 449613, 749355, 949183, 2248065, 2847549, 4745915, 8542647, 14237745, 42713235]

約数ペア:

[(1, 42713235), (3, 14237745), (5, 8542647), (9, 4745915), (15, 2847549), (19, 2248065), (45, 949183), (57, 749355), (95, 449613), (171, 249785), (285, 149871), (855, 49957)]