13147875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 27256320

約数和(自身を除く): 14108445

約数列:

[1, 3, 5, 9, 13, 15, 25, 29, 31, 39, 45, 65, 75, 87, 93, 117, 125, 145, 155, 195, 225, 261, 279, 325, 375, 377, 403, 435, 465, 585, 725, 775, 899, 975, 1125, 1131, 1209, 1305, 1395, 1625, 1885, 2015, 2175, 2325, 2697, 2925, 3393, 3625, 3627, 3875, 4495, 4875, 5655, 6045, 6525, 6975, 8091, 9425, 10075, 10875, 11625, 11687, 13485, 14625, 16965, 18135, 22475, 28275, 30225, 32625, 34875, 35061, 40455, 47125, 50375, 58435, 67425, 84825, 90675, 105183, 112375, 141375, 151125, 175305, 202275, 292175, 337125, 424125, 453375, 525915, 876525, 1011375, 1460875, 2629575, 4382625, 13147875]

約数ペア:

[(1, 13147875), (3, 4382625), (5, 2629575), (9, 1460875), (13, 1011375), (15, 876525), (25, 525915), (29, 453375), (31, 424125), (39, 337125), (45, 292175), (65, 202275), (75, 175305), (87, 151125), (93, 141375), (117, 112375), (125, 105183), (145, 90675), (155, 84825), (195, 67425), (225, 58435), (261, 50375), (279, 47125), (325, 40455), (375, 35061), (377, 34875), (403, 32625), (435, 30225), (465, 28275), (585, 22475), (725, 18135), (775, 16965), (899, 14625), (975, 13485), (1125, 11687), (1131, 11625), (1209, 10875), (1305, 10075), (1395, 9425), (1625, 8091), (1885, 6975), (2015, 6525), (2175, 6045), (2325, 5655), (2697, 4875), (2925, 4495), (3393, 3875), (3625, 3627)]