47787615

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14957}}^1$

素因数の和:15039

約数の個数: 24

約数和(自身を含む): 84004128

約数和(自身を除く): 36216513

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 14957, 44871, 74785, 134613, 224355, 673065, 1061947, 3185841, 5309735, 9557523, 15929205, 47787615]

約数ペア:

[(1, 47787615), (3, 15929205), (5, 9557523), (9, 5309735), (15, 3185841), (45, 1061947), (71, 673065), (213, 224355), (355, 134613), (639, 74785), (1065, 44871), (3195, 14957)]