82669945

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 105707520

約数和(自身を除く): 23037575

約数列:

[1, 5, 47, 61, 73, 79, 235, 305, 365, 395, 2867, 3431, 3713, 4453, 4819, 5767, 14335, 17155, 18565, 22265, 24095, 28835, 209291, 226493, 271049, 351787, 1046455, 1132465, 1355245, 1758935, 16533989, 82669945]

約数ペア:

[(1, 82669945), (5, 16533989), (47, 1758935), (61, 1355245), (73, 1132465), (79, 1046455), (235, 351787), (305, 271049), (365, 226493), (395, 209291), (2867, 28835), (3431, 24095), (3713, 22265), (4453, 18565), (4819, 17155), (5767, 14335)]