71243075

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{5387}}^1$

素因数の和:5443

約数の個数: 18

約数和(自身を含む): 92366484

約数和(自身を除く): 21123409

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 5387, 13225, 26935, 123901, 134675, 619505, 2849723, 3097525, 14248615, 71243075]

約数ペア:

[(1, 71243075), (5, 14248615), (23, 3097525), (25, 2849723), (115, 619505), (529, 134675), (575, 123901), (2645, 26935), (5387, 13225)]