57126615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41851}}^1$

素因数の和:41879

約数の個数: 32

約数和(自身を含む): 112498176

約数和(自身を除く): 55371561

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 41851, 125553, 209255, 292957, 544063, 627765, 878871, 1464785, 1632189, 2720315, 3808441, 4394355, 8160945, 11425323, 19042205, 57126615]

約数ペア:

[(1, 57126615), (3, 19042205), (5, 11425323), (7, 8160945), (13, 4394355), (15, 3808441), (21, 2720315), (35, 1632189), (39, 1464785), (65, 878871), (91, 627765), (105, 544063), (195, 292957), (273, 209255), (455, 125553), (1365, 41851)]