421765331335

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{19727}}^1\times {\mathrm{147449}}^1$

素因数の和:167210

約数の個数: 16

約数和(自身を含む): 523600848000

約数和(自身を除く): 101835516665

約数列:

[1, 5, 29, 145, 19727, 98635, 147449, 572083, 737245, 2860415, 4276021, 21380105, 2908726423, 14543632115, 84353066267, 421765331335]

約数ペア:

[(1, 421765331335), (5, 84353066267), (29, 14543632115), (145, 2908726423), (19727, 21380105), (98635, 4276021), (147449, 2860415), (572083, 737245)]