66872375

素因数分解:

$5^3\times {\mathrm{89}}^1\times {\mathrm{6011}}^1$

素因数の和:6115

約数の個数: 16

約数和(自身を含む): 84408480

約数和(自身を除く): 17536105

約数列:

[1, 5, 25, 89, 125, 445, 2225, 6011, 11125, 30055, 150275, 534979, 751375, 2674895, 13374475, 66872375]

約数ペア:

[(1, 66872375), (5, 13374475), (25, 2674895), (89, 751375), (125, 534979), (445, 150275), (2225, 30055), (6011, 11125)]