15105857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 16957248

約数和(自身を除く): 1851391

約数列:

[1, 13, 43, 61, 443, 559, 793, 2623, 5759, 19049, 27023, 34099, 247637, 351299, 1161989, 15105857]

約数ペア:

[(1, 15105857), (13, 1161989), (43, 351299), (61, 247637), (443, 34099), (559, 27023), (793, 19049), (2623, 5759)]