86959315

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 105652800

約数和(自身を除く): 18693485

約数列:

[1, 5, 173, 229, 439, 865, 1145, 2195, 39617, 75947, 100531, 198085, 379735, 502655, 17391863, 86959315]

約数ペア:

[(1, 86959315), (5, 17391863), (173, 502655), (229, 379735), (439, 198085), (865, 100531), (1145, 75947), (2195, 39617)]