47195425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 61513920

約数和(自身を除く): 14318495

約数列:

[1, 5, 23, 25, 115, 211, 389, 575, 1055, 1945, 4853, 5275, 8947, 9725, 24265, 44735, 82079, 121325, 223675, 410395, 1887817, 2051975, 9439085, 47195425]

約数ペア:

[(1, 47195425), (5, 9439085), (23, 2051975), (25, 1887817), (115, 410395), (211, 223675), (389, 121325), (575, 82079), (1055, 44735), (1945, 24265), (4853, 9725), (5275, 8947)]