70904975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 92270880

約数和(自身を除く): 21365905

約数列:

[1, 5, 23, 25, 115, 317, 389, 575, 1585, 1945, 7291, 7925, 8947, 9725, 36455, 44735, 123313, 182275, 223675, 616565, 2836199, 3082825, 14180995, 70904975]

約数ペア:

[(1, 70904975), (5, 14180995), (23, 3082825), (25, 2836199), (115, 616565), (317, 223675), (389, 182275), (575, 123313), (1585, 44735), (1945, 36455), (7291, 9725), (7925, 8947)]