11726875

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 20

約数和(自身を含む): 15182640

約数和(自身を除く): 3455765

約数列:

[1, 5, 25, 29, 125, 145, 625, 647, 725, 3235, 3625, 16175, 18125, 18763, 80875, 93815, 404375, 469075, 2345375, 11726875]

約数ペア:

[(1, 11726875), (5, 2345375), (25, 469075), (29, 404375), (125, 93815), (145, 80875), (625, 18763), (647, 18125), (725, 16175), (3235, 3625)]