57148455

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6016

約数の個数: 48

約数和(自身を含む): 114567264

約数和(自身を除く): 57418809

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 5981, 9555, 17943, 29905, 41867, 77753, 89715, 125601, 209335, 233259, 293069, 388765, 544271, 628005, 879207, 1166295, 1465345, 1632813, 2721355, 3809897, 4396035, 8164065, 11429691, 19049485, 57148455]

約数ペア:

[(1, 57148455), (3, 19049485), (5, 11429691), (7, 8164065), (13, 4396035), (15, 3809897), (21, 2721355), (35, 1632813), (39, 1465345), (49, 1166295), (65, 879207), (91, 628005), (105, 544271), (147, 388765), (195, 293069), (245, 233259), (273, 209335), (455, 125601), (637, 89715), (735, 77753), (1365, 41867), (1911, 29905), (3185, 17943), (5981, 9555)]