129202375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{54401}}^1$

素因数の和:54435

約数の個数: 16

約数和(自身を含む): 169734240

約数和(自身を除く): 40531865

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 54401, 272005, 1033619, 1360025, 5168095, 6800125, 25840475, 129202375]

約数ペア:

[(1, 129202375), (5, 25840475), (19, 6800125), (25, 5168095), (95, 1360025), (125, 1033619), (475, 272005), (2375, 54401)]