75005373

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 31439427

約数列:

[1, 3, 43, 47, 89, 129, 139, 141, 267, 417, 2021, 3827, 4183, 5977, 6063, 6533, 11481, 12371, 12549, 17931, 19599, 37113, 179869, 280919, 531953, 539607, 581437, 842757, 1595859, 1744311, 25001791, 75005373]

約数ペア:

[(1, 75005373), (3, 25001791), (43, 1744311), (47, 1595859), (89, 842757), (129, 581437), (139, 539607), (141, 531953), (267, 280919), (417, 179869), (2021, 37113), (3827, 19599), (4183, 17931), (5977, 12549), (6063, 12371), (6533, 11481)]