86580395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{68443}}^1$

素因数の和:68482

約数の個数: 16

約数和(自身を含む): 118271232

約数和(自身を除く): 31690837

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 68443, 342215, 752873, 1574189, 3764365, 7870945, 17316079, 86580395]

約数ペア:

[(1, 86580395), (5, 17316079), (11, 7870945), (23, 3764365), (55, 1574189), (115, 752873), (253, 342215), (1265, 68443)]