201328815

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{63611}}^1$

素因数の和:63830

約数の個数: 16

約数和(自身を含む): 323657856

約数和(自身を除く): 122329041

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 63611, 190833, 318055, 954165, 13421921, 40265763, 67109605, 201328815]

約数ペア:

[(1, 201328815), (3, 67109605), (5, 40265763), (15, 13421921), (211, 954165), (633, 318055), (1055, 190833), (3165, 63611)]