80085855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3557}}^1$

素因数の和:3663

約数の個数: 32

約数和(自身を含む): 136627200

約数和(自身を除く): 56541345

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 1185, 1501, 3557, 4503, 7505, 10671, 17785, 22515, 53355, 67583, 202749, 281003, 337915, 843009, 1013745, 1405015, 4215045, 5339057, 16017171, 26695285, 80085855]

約数ペア:

[(1, 80085855), (3, 26695285), (5, 16017171), (15, 5339057), (19, 4215045), (57, 1405015), (79, 1013745), (95, 843009), (237, 337915), (285, 281003), (395, 202749), (1185, 67583), (1501, 53355), (3557, 22515), (4503, 17785), (7505, 10671)]