71312995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47701}}^1$

素因数の和:47742

約数の個数: 16

約数和(自身を含む): 96167232

約数和(自身を除く): 24854237

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 47701, 238505, 620113, 1097123, 3100565, 5485615, 14262599, 71312995]

約数ペア:

[(1, 71312995), (5, 14262599), (13, 5485615), (23, 3100565), (65, 1097123), (115, 620113), (299, 238505), (1495, 47701)]