217612585

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{3343}}^1$

素因数の和:3672

約数の個数: 16

約数和(自身を含む): 267734016

約数和(自身を除く): 50121431

約数列:

[1, 5, 47, 235, 277, 1385, 3343, 13019, 16715, 65095, 157121, 785605, 926011, 4630055, 43522517, 217612585]

約数ペア:

[(1, 217612585), (5, 43522517), (47, 4630055), (235, 926011), (277, 785605), (1385, 157121), (3343, 65095), (13019, 16715)]