231227425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64679}}^1$

素因数の和:64713

約数の個数: 24

約数和(自身を含む): 336853440

約数和(自身を除く): 105626015

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 64679, 323395, 711469, 840827, 1616975, 3557345, 4204135, 9249097, 17786725, 21020675, 46245485, 231227425]

約数ペア:

[(1, 231227425), (5, 46245485), (11, 21020675), (13, 17786725), (25, 9249097), (55, 4204135), (65, 3557345), (143, 1616975), (275, 840827), (325, 711469), (715, 323395), (3575, 64679)]