214976175

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{18257}}^1$

素因数の和:18427

約数の個数: 24

約数和(自身を含む): 357710736

約数和(自身を除く): 142734561

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 2355, 3925, 11775, 18257, 54771, 91285, 273855, 456425, 1369275, 2866349, 8599047, 14331745, 42995235, 71658725, 214976175]

約数ペア:

[(1, 214976175), (3, 71658725), (5, 42995235), (15, 14331745), (25, 8599047), (75, 2866349), (157, 1369275), (471, 456425), (785, 273855), (2355, 91285), (3925, 54771), (11775, 18257)]