75812425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2621}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 102415320

約数和(自身を除く): 26602895

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1157, 2225, 2621, 5785, 13105, 28925, 34073, 65525, 170365, 233269, 851825, 1166345, 3032497, 5831725, 15162485, 75812425]

約数ペア:

[(1, 75812425), (5, 15162485), (13, 5831725), (25, 3032497), (65, 1166345), (89, 851825), (325, 233269), (445, 170365), (1157, 65525), (2225, 34073), (2621, 28925), (5785, 13105)]