11956305

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 19820160

約数和(自身を除く): 7863855

約数列:

[1, 3, 5, 15, 61, 73, 179, 183, 219, 305, 365, 537, 895, 915, 1095, 2685, 4453, 10919, 13067, 13359, 22265, 32757, 39201, 54595, 65335, 66795, 163785, 196005, 797087, 2391261, 3985435, 11956305]

約数ペア:

[(1, 11956305), (3, 3985435), (5, 2391261), (15, 797087), (61, 196005), (73, 163785), (179, 66795), (183, 65335), (219, 54595), (305, 39201), (365, 32757), (537, 22265), (895, 13359), (915, 13067), (1095, 10919), (2685, 4453)]