3405210007015

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{1229}}^1\times {\mathrm{18223}}^1$

素因数の和:20151

約数の個数: 32

約数和(自身を含む): 4183274004480

約数和(自身を除く): 778063997465

約数列:

[1, 5, 47, 235, 647, 1229, 3235, 6145, 18223, 30409, 57763, 91115, 152045, 288815, 795163, 856481, 3975815, 4282405, 11790281, 22396067, 37372661, 58951405, 111980335, 186863305, 554143207, 1052615149, 2770716035, 5263075745, 14490255349, 72451276745, 681042001403, 3405210007015]

約数ペア:

[(1, 3405210007015), (5, 681042001403), (47, 72451276745), (235, 14490255349), (647, 5263075745), (1229, 2770716035), (3235, 1052615149), (6145, 554143207), (18223, 186863305), (30409, 111980335), (57763, 58951405), (91115, 37372661), (152045, 22396067), (288815, 11790281), (795163, 4282405), (856481, 3975815)]