74647075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 97422336

約数和(自身を除く): 22775261

約数列:

[1, 5, 23, 25, 115, 131, 575, 655, 991, 3013, 3275, 4955, 15065, 22793, 24775, 75325, 113965, 129821, 569825, 649105, 2985883, 3245525, 14929415, 74647075]

約数ペア:

[(1, 74647075), (5, 14929415), (23, 3245525), (25, 2985883), (115, 649105), (131, 569825), (575, 129821), (655, 113965), (991, 75325), (3013, 24775), (3275, 22793), (4955, 15065)]