7135625

素因数分解:

$5^4\times 7^2\times {\mathrm{233}}^1$

素因数の和:267

約数の個数: 30

約数和(自身を含む): 10416978

約数和(自身を除く): 3281353

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 233, 245, 625, 875, 1165, 1225, 1631, 4375, 5825, 6125, 8155, 11417, 29125, 30625, 40775, 57085, 145625, 203875, 285425, 1019375, 1427125, 7135625]

約数ペア:

[(1, 7135625), (5, 1427125), (7, 1019375), (25, 285425), (35, 203875), (49, 145625), (125, 57085), (175, 40775), (233, 30625), (245, 29125), (625, 11417), (875, 8155), (1165, 6125), (1225, 5825), (1631, 4375)]