65402425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2309}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 89369280

約数和(自身を除く): 23966855

約数列:

[1, 5, 11, 25, 55, 103, 275, 515, 1133, 2309, 2575, 5665, 11545, 25399, 28325, 57725, 126995, 237827, 634975, 1189135, 2616097, 5945675, 13080485, 65402425]

約数ペア:

[(1, 65402425), (5, 13080485), (11, 5945675), (25, 2616097), (55, 1189135), (103, 634975), (275, 237827), (515, 126995), (1133, 57725), (2309, 28325), (2575, 25399), (5665, 11545)]