189823115

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2687}}^1$

素因数の和:2962

約数の個数: 16

約数和(自身を含む): 232243200

約数和(自身を除く): 42420085

約数列:

[1, 5, 71, 199, 355, 995, 2687, 13435, 14129, 70645, 190777, 534713, 953885, 2673565, 37964623, 189823115]

約数ペア:

[(1, 189823115), (5, 37964623), (71, 2673565), (199, 953885), (355, 534713), (995, 190777), (2687, 70645), (13435, 14129)]