72551535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16069}}^1$

素因数の和:16127

約数の個数: 32

約数和(自身を含む): 135759360

約数和(自身を除く): 63207825

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 16069, 48207, 80345, 112483, 241035, 337449, 562415, 690967, 1687245, 2072901, 3454835, 4836769, 10364505, 14510307, 24183845, 72551535]

約数ペア:

[(1, 72551535), (3, 24183845), (5, 14510307), (7, 10364505), (15, 4836769), (21, 3454835), (35, 2072901), (43, 1687245), (105, 690967), (129, 562415), (215, 337449), (301, 241035), (645, 112483), (903, 80345), (1505, 48207), (4515, 16069)]