73857025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11677}}^1$

素因数の和:11721

約数の個数: 24

約数和(自身を含む): 104261184

約数和(自身を除く): 30404159

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 11677, 58385, 128447, 268571, 291925, 642235, 1342855, 2954281, 3211175, 6714275, 14771405, 73857025]

約数ペア:

[(1, 73857025), (5, 14771405), (11, 6714275), (23, 3211175), (25, 2954281), (55, 1342855), (115, 642235), (253, 291925), (275, 268571), (575, 128447), (1265, 58385), (6325, 11677)]