9776975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 13280400

約数和(自身を除く): 3503425

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 449, 871, 1675, 2245, 4355, 5837, 11225, 21775, 29185, 30083, 145925, 150415, 391079, 752075, 1955395, 9776975]

約数ペア:

[(1, 9776975), (5, 1955395), (13, 752075), (25, 391079), (65, 150415), (67, 145925), (325, 30083), (335, 29185), (449, 21775), (871, 11225), (1675, 5837), (2245, 4355)]