53307905

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66221}}^1$

素因数の和:66256

約数の個数: 16

約数和(自身を含む): 76287744

約数和(自身を除く): 22979839

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 66221, 331105, 463547, 1523083, 2317735, 7615415, 10661581, 53307905]

約数ペア:

[(1, 53307905), (5, 10661581), (7, 7615415), (23, 2317735), (35, 1523083), (115, 463547), (161, 331105), (805, 66221)]