449309485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{66221}}^1$

素因数の和:66308

約数の個数: 16

約数和(自身を含む): 572158080

約数和(自身を除く): 122848595

約数列:

[1, 5, 23, 59, 115, 295, 1357, 6785, 66221, 331105, 1523083, 3907039, 7615415, 19535195, 89861897, 449309485]

約数ペア:

[(1, 449309485), (5, 89861897), (23, 19535195), (59, 7615415), (115, 3907039), (295, 1523083), (1357, 331105), (6785, 66221)]