15667740985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{549071}}^1$

素因数の和:549528

約数の個数: 16

約数和(自身を含む): 20293701120

約数和(自身を除く): 4625960135

約数列:

[1, 5, 13, 65, 439, 2195, 5707, 28535, 549071, 2745355, 7137923, 35689615, 241042169, 1205210845, 3133548197, 15667740985]

約数ペア:

[(1, 15667740985), (5, 3133548197), (13, 1205210845), (65, 241042169), (439, 35689615), (2195, 7137923), (5707, 2745355), (28535, 549071)]