91511425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 120869496

約数和(自身を除く): 29358071

約数列:

[1, 5, 17, 25, 85, 197, 425, 985, 1093, 3349, 4925, 5465, 16745, 18581, 27325, 83725, 92905, 215321, 464525, 1076605, 3660457, 5383025, 18302285, 91511425]

約数ペア:

[(1, 91511425), (5, 18302285), (17, 5383025), (25, 3660457), (85, 1076605), (197, 464525), (425, 215321), (985, 92905), (1093, 83725), (3349, 27325), (4925, 18581), (5465, 16745)]