4100875

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 16

約数和(自身を含む): 5222880

約数和(自身を除く): 1122005

約数列:

[1, 5, 25, 53, 125, 265, 619, 1325, 3095, 6625, 15475, 32807, 77375, 164035, 820175, 4100875]

約数ペア:

[(1, 4100875), (5, 820175), (25, 164035), (53, 77375), (125, 32807), (265, 15475), (619, 6625), (1325, 3095)]