5591625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 10622976

約数和(自身を除く): 5031351

約数列:

[1, 3, 5, 13, 15, 25, 31, 37, 39, 65, 75, 93, 111, 125, 155, 185, 195, 325, 375, 403, 465, 481, 555, 775, 925, 975, 1147, 1209, 1443, 1625, 2015, 2325, 2405, 2775, 3441, 3875, 4625, 4875, 5735, 6045, 7215, 10075, 11625, 12025, 13875, 14911, 17205, 28675, 30225, 36075, 44733, 50375, 60125, 74555, 86025, 143375, 151125, 180375, 223665, 372775, 430125, 1118325, 1863875, 5591625]

約数ペア:

[(1, 5591625), (3, 1863875), (5, 1118325), (13, 430125), (15, 372775), (25, 223665), (31, 180375), (37, 151125), (39, 143375), (65, 86025), (75, 74555), (93, 60125), (111, 50375), (125, 44733), (155, 36075), (185, 30225), (195, 28675), (325, 17205), (375, 14911), (403, 13875), (465, 12025), (481, 11625), (555, 10075), (775, 7215), (925, 6045), (975, 5735), (1147, 4875), (1209, 4625), (1443, 3875), (1625, 3441), (2015, 2775), (2325, 2405)]