2500432875

素因数分解:

$3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{23899}}^1$

素因数の和:23954

約数の個数: 64

約数和(自身を含む): 4772352000

約数和(自身を除く): 2271919125

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 125, 135, 155, 225, 279, 375, 465, 675, 775, 837, 1125, 1395, 2325, 3375, 3875, 4185, 6975, 11625, 20925, 23899, 34875, 71697, 104625, 119495, 215091, 358485, 597475, 645273, 740869, 1075455, 1792425, 2222607, 2987375, 3226365, 3704345, 5377275, 6667821, 8962125, 11113035, 16131825, 18521725, 20003463, 26886375, 33339105, 55565175, 80659125, 92608625, 100017315, 166695525, 277825875, 500086575, 833477625, 2500432875]

約数ペア:

[(1, 2500432875), (3, 833477625), (5, 500086575), (9, 277825875), (15, 166695525), (25, 100017315), (27, 92608625), (31, 80659125), (45, 55565175), (75, 33339105), (93, 26886375), (125, 20003463), (135, 18521725), (155, 16131825), (225, 11113035), (279, 8962125), (375, 6667821), (465, 5377275), (675, 3704345), (775, 3226365), (837, 2987375), (1125, 2222607), (1395, 1792425), (2325, 1075455), (3375, 740869), (3875, 645273), (4185, 597475), (6975, 358485), (11625, 215091), (20925, 119495), (23899, 104625), (34875, 71697)]