77883335

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2\times {\mathrm{79}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 98550720

約数和(自身を除く): 20667385

約数列:

[1, 5, 37, 73, 79, 185, 365, 395, 2701, 2923, 5329, 5767, 13505, 14615, 26645, 28835, 197173, 213379, 420991, 985865, 1066895, 2104955, 15576667, 77883335]

約数ペア:

[(1, 77883335), (5, 15576667), (37, 2104955), (73, 1066895), (79, 985865), (185, 420991), (365, 213379), (395, 197173), (2701, 28835), (2923, 26645), (5329, 14615), (5767, 13505)]