2460425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 3481920

約数和(自身を除く): 1021495

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 389, 575, 1265, 1945, 4279, 6325, 8947, 9725, 21395, 44735, 98417, 106975, 223675, 492085, 2460425]

約数ペア:

[(1, 2460425), (5, 492085), (11, 223675), (23, 106975), (25, 98417), (55, 44735), (115, 21395), (253, 9725), (275, 8947), (389, 6325), (575, 4279), (1265, 1945)]