29897685

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15451}}^1$

素因数の和:15505

約数の個数: 24

約数和(自身を含む): 53031264

約数和(自身を除く): 23133579

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 15451, 46353, 77255, 139059, 231765, 664393, 695295, 1993179, 3321965, 5979537, 9965895, 29897685]

約数ペア:

[(1, 29897685), (3, 9965895), (5, 5979537), (9, 3321965), (15, 1993179), (43, 695295), (45, 664393), (129, 231765), (215, 139059), (387, 77255), (645, 46353), (1935, 15451)]