56855955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{291569}}^1$

素因数の和:291590

約数の個数: 16

約数和(自身を含む): 97967520

約数和(自身を除く): 41111565

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 291569, 874707, 1457845, 3790397, 4373535, 11371191, 18951985, 56855955]

約数ペア:

[(1, 56855955), (3, 18951985), (5, 11371191), (13, 4373535), (15, 3790397), (39, 1457845), (65, 874707), (195, 291569)]