85838625

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1923

約数の個数: 48

約数和(自身を含む): 158597712

約数和(自身を除く): 72759087

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 205, 225, 369, 375, 615, 1025, 1125, 1845, 1861, 3075, 5125, 5583, 9225, 9305, 15375, 16749, 27915, 46125, 46525, 76301, 83745, 139575, 228903, 232625, 381505, 418725, 686709, 697875, 1144515, 1907525, 2093625, 3433545, 5722575, 9537625, 17167725, 28612875, 85838625]

約数ペア:

[(1, 85838625), (3, 28612875), (5, 17167725), (9, 9537625), (15, 5722575), (25, 3433545), (41, 2093625), (45, 1907525), (75, 1144515), (123, 697875), (125, 686709), (205, 418725), (225, 381505), (369, 232625), (375, 228903), (615, 139575), (1025, 83745), (1125, 76301), (1845, 46525), (1861, 46125), (3075, 27915), (5125, 16749), (5583, 15375), (9225, 9305)]