47708215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4391}}^1$

素因数の和:4490

約数の個数: 16

約数和(自身を含む): 59766336

約数和(自身を除く): 12058121

約数列:

[1, 5, 41, 53, 205, 265, 2173, 4391, 10865, 21955, 180031, 232723, 900155, 1163615, 9541643, 47708215]

約数ペア:

[(1, 47708215), (5, 9541643), (41, 1163615), (53, 900155), (205, 232723), (265, 180031), (2173, 21955), (4391, 10865)]