26104375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{3797}}^1$

素因数の和:3828

約数の個数: 20

約数和(自身を含む): 35594856

約数和(自身を除く): 9490481

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 3797, 6875, 18985, 41767, 94925, 208835, 474625, 1044175, 2373125, 5220875, 26104375]

約数ペア:

[(1, 26104375), (5, 5220875), (11, 2373125), (25, 1044175), (55, 474625), (125, 208835), (275, 94925), (625, 41767), (1375, 18985), (3797, 6875)]