27999705

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{16519}}^1$

素因数の和:16640

約数の個数: 16

約数和(自身を含む): 45198720

約数和(自身を除く): 17199015

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 16519, 49557, 82595, 247785, 1866647, 5599941, 9333235, 27999705]

約数ペア:

[(1, 27999705), (3, 9333235), (5, 5599941), (15, 1866647), (113, 247785), (339, 82595), (565, 49557), (1695, 16519)]