9787475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 12772992

約数和(自身を除く): 2985517

約数列:

[1, 5, 25, 31, 73, 155, 173, 365, 775, 865, 1825, 2263, 4325, 5363, 11315, 12629, 26815, 56575, 63145, 134075, 315725, 391499, 1957495, 9787475]

約数ペア:

[(1, 9787475), (5, 1957495), (25, 391499), (31, 315725), (73, 134075), (155, 63145), (173, 56575), (365, 26815), (775, 12629), (865, 11315), (1825, 5363), (2263, 4325)]