201345045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1249}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 352080000

約数和(自身を除く): 150734955

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 977, 1249, 2931, 3747, 4885, 6245, 10747, 13739, 14655, 18735, 32241, 41217, 53735, 68695, 161205, 206085, 1220273, 3660819, 6101365, 13423003, 18304095, 40269009, 67115015, 201345045]

約数ペア:

[(1, 201345045), (3, 67115015), (5, 40269009), (11, 18304095), (15, 13423003), (33, 6101365), (55, 3660819), (165, 1220273), (977, 206085), (1249, 161205), (2931, 68695), (3747, 53735), (4885, 41217), (6245, 32241), (10747, 18735), (13739, 14655)]