147348745

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 188065152

約数和(自身を除く): 40716407

約数列:

[1, 5, 43, 53, 67, 193, 215, 265, 335, 965, 2279, 2881, 3551, 8299, 10229, 11395, 12931, 14405, 17755, 41495, 51145, 64655, 152693, 439847, 556033, 685343, 763465, 2199235, 2780165, 3426715, 29469749, 147348745]

約数ペア:

[(1, 147348745), (5, 29469749), (43, 3426715), (53, 2780165), (67, 2199235), (193, 763465), (215, 685343), (265, 556033), (335, 439847), (965, 152693), (2279, 64655), (2881, 51145), (3551, 41495), (8299, 17755), (10229, 14405), (11395, 12931)]