5056875

素因数分解:

$3^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 60

約数和(自身を含む): 9746880

約数和(自身を除く): 4690005

約数列:

[1, 3, 5, 9, 15, 25, 29, 31, 45, 75, 87, 93, 125, 145, 155, 225, 261, 279, 375, 435, 465, 625, 725, 775, 899, 1125, 1305, 1395, 1875, 2175, 2325, 2697, 3625, 3875, 4495, 5625, 6525, 6975, 8091, 10875, 11625, 13485, 18125, 19375, 22475, 32625, 34875, 40455, 54375, 58125, 67425, 112375, 163125, 174375, 202275, 337125, 561875, 1011375, 1685625, 5056875]

約数ペア:

[(1, 5056875), (3, 1685625), (5, 1011375), (9, 561875), (15, 337125), (25, 202275), (29, 174375), (31, 163125), (45, 112375), (75, 67425), (87, 58125), (93, 54375), (125, 40455), (145, 34875), (155, 32625), (225, 22475), (261, 19375), (279, 18125), (375, 13485), (435, 11625), (465, 10875), (625, 8091), (725, 6975), (775, 6525), (899, 5625), (1125, 4495), (1305, 3875), (1395, 3625), (1875, 2697), (2175, 2325)]