56045625

素因数分解:

$3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 94919616

約数和(自身を除く): 38873991

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 421, 625, 1065, 1263, 1775, 1875, 2105, 5325, 6315, 8875, 10525, 26625, 29891, 31575, 44375, 52625, 89673, 133125, 149455, 157875, 263125, 448365, 747275, 789375, 2241825, 3736375, 11209125, 18681875, 56045625]

約数ペア:

[(1, 56045625), (3, 18681875), (5, 11209125), (15, 3736375), (25, 2241825), (71, 789375), (75, 747275), (125, 448365), (213, 263125), (355, 157875), (375, 149455), (421, 133125), (625, 89673), (1065, 52625), (1263, 44375), (1775, 31575), (1875, 29891), (2105, 26625), (5325, 10525), (6315, 8875)]