2743715

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 3794688

約数和(自身を除く): 1050973

約数列:

[1, 5, 13, 17, 65, 85, 169, 191, 221, 845, 955, 1105, 2483, 2873, 3247, 12415, 14365, 16235, 32279, 42211, 161395, 211055, 548743, 2743715]

約数ペア:

[(1, 2743715), (5, 548743), (13, 211055), (17, 161395), (65, 42211), (85, 32279), (169, 16235), (191, 14365), (221, 12415), (845, 3247), (955, 2873), (1105, 2483)]