13493895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 9488505

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 419, 565, 1257, 1695, 2095, 2147, 6285, 6441, 7961, 10735, 23883, 32205, 39805, 47347, 119415, 142041, 236735, 710205, 899593, 2698779, 4497965, 13493895]

約数ペア:

[(1, 13493895), (3, 4497965), (5, 2698779), (15, 899593), (19, 710205), (57, 236735), (95, 142041), (113, 119415), (285, 47347), (339, 39805), (419, 32205), (565, 23883), (1257, 10735), (1695, 7961), (2095, 6441), (2147, 6285)]