38605625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3290

約数の個数: 20

約数和(自身を含む): 50796240

約数和(自身を除く): 12190615

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2375, 3251, 11875, 16255, 61769, 81275, 308845, 406375, 1544225, 2031875, 7721125, 38605625]

約数ペア:

[(1, 38605625), (5, 7721125), (19, 2031875), (25, 1544225), (95, 406375), (125, 308845), (475, 81275), (625, 61769), (2375, 16255), (3251, 11875)]