4382625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 64

約数和(自身を含む): 8386560

約数和(自身を除く): 4003935

約数列:

[1, 3, 5, 13, 15, 25, 29, 31, 39, 65, 75, 87, 93, 125, 145, 155, 195, 325, 375, 377, 403, 435, 465, 725, 775, 899, 975, 1131, 1209, 1625, 1885, 2015, 2175, 2325, 2697, 3625, 3875, 4495, 4875, 5655, 6045, 9425, 10075, 10875, 11625, 11687, 13485, 22475, 28275, 30225, 35061, 47125, 50375, 58435, 67425, 112375, 141375, 151125, 175305, 292175, 337125, 876525, 1460875, 4382625]

約数ペア:

[(1, 4382625), (3, 1460875), (5, 876525), (13, 337125), (15, 292175), (25, 175305), (29, 151125), (31, 141375), (39, 112375), (65, 67425), (75, 58435), (87, 50375), (93, 47125), (125, 35061), (145, 30225), (155, 28275), (195, 22475), (325, 13485), (375, 11687), (377, 11625), (403, 10875), (435, 10075), (465, 9425), (725, 6045), (775, 5655), (899, 4875), (975, 4495), (1131, 3875), (1209, 3625), (1625, 2697), (1885, 2325), (2015, 2175)]