71481125

素因数分解:

$5^3\times {\mathrm{23}}^3\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 95247360

約数和(自身を除く): 23766235

約数列:

[1, 5, 23, 25, 47, 115, 125, 235, 529, 575, 1081, 1175, 2645, 2875, 5405, 5875, 12167, 13225, 24863, 27025, 60835, 66125, 124315, 135125, 304175, 571849, 621575, 1520875, 2859245, 3107875, 14296225, 71481125]

約数ペア:

[(1, 71481125), (5, 14296225), (23, 3107875), (25, 2859245), (47, 1520875), (115, 621575), (125, 571849), (235, 304175), (529, 135125), (575, 124315), (1081, 66125), (1175, 60835), (2645, 27025), (2875, 24863), (5405, 13225), (5875, 12167)]