52007318145

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26877167}}^1$

素因数の和:26877221

約数の個数: 24

約数和(自身を含む): 92242440576

約数和(自身を除く): 40235122431

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 26877167, 80631501, 134385835, 241894503, 403157505, 1155718181, 1209472515, 3467154543, 5778590905, 10401463629, 17335772715, 52007318145]

約数ペア:

[(1, 52007318145), (3, 17335772715), (5, 10401463629), (9, 5778590905), (15, 3467154543), (43, 1209472515), (45, 1155718181), (129, 403157505), (215, 241894503), (387, 134385835), (645, 80631501), (1935, 26877167)]