4925875

素因数分解:

$5^3\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 16

約数和(自身を含む): 6211296

約数和(自身を除く): 1285421

約数列:

[1, 5, 25, 125, 157, 251, 785, 1255, 3925, 6275, 19625, 31375, 39407, 197035, 985175, 4925875]

約数ペア:

[(1, 4925875), (5, 985175), (25, 197035), (125, 39407), (157, 31375), (251, 19625), (785, 6275), (1255, 3925)]