13396125

素因数分解:

$3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 22538880

約数和(自身を除く): 9142755

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 257, 375, 417, 695, 771, 1285, 2085, 3475, 3855, 6425, 10425, 17375, 19275, 32125, 35723, 52125, 96375, 107169, 178615, 535845, 893075, 2679225, 4465375, 13396125]

約数ペア:

[(1, 13396125), (3, 4465375), (5, 2679225), (15, 893075), (25, 535845), (75, 178615), (125, 107169), (139, 96375), (257, 52125), (375, 35723), (417, 32125), (695, 19275), (771, 17375), (1285, 10425), (2085, 6425), (3475, 3855)]