283557625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{827}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 383370624

約数和(自身を除く): 99812999

約数列:

[1, 5, 13, 25, 65, 125, 211, 325, 827, 1055, 1625, 2743, 4135, 5275, 10751, 13715, 20675, 26375, 53755, 68575, 103375, 174497, 268775, 342875, 872485, 1343875, 2268461, 4362425, 11342305, 21812125, 56711525, 283557625]

約数ペア:

[(1, 283557625), (5, 56711525), (13, 21812125), (25, 11342305), (65, 4362425), (125, 2268461), (211, 1343875), (325, 872485), (827, 342875), (1055, 268775), (1625, 174497), (2743, 103375), (4135, 68575), (5275, 53755), (10751, 26375), (13715, 20675)]