4041375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 7250880

約数和(自身を除く): 3209505

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 829, 975, 1625, 2487, 4145, 4875, 10777, 12435, 20725, 32331, 53885, 62175, 103625, 161655, 269425, 310875, 808275, 1347125, 4041375]

約数ペア:

[(1, 4041375), (3, 1347125), (5, 808275), (13, 310875), (15, 269425), (25, 161655), (39, 103625), (65, 62175), (75, 53885), (125, 32331), (195, 20725), (325, 12435), (375, 10777), (829, 4875), (975, 4145), (1625, 2487)]