149913505

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{63929}}^1$

素因数の和:64008

約数の個数: 16

約数和(自身を含む): 208667520

約数和(自身を除く): 58754015

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 63929, 319645, 447503, 2237515, 4283243, 21416215, 29982701, 149913505]

約数ペア:

[(1, 149913505), (5, 29982701), (7, 21416215), (35, 4283243), (67, 2237515), (335, 447503), (469, 319645), (2345, 63929)]