77405165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2341}}^1$

素因数の和:2752

約数の個数: 16

約数和(自身を含む): 98645040

約数和(自身を除く): 21239875

約数列:

[1, 5, 17, 85, 389, 1945, 2341, 6613, 11705, 33065, 39797, 198985, 910649, 4553245, 15481033, 77405165]

約数ペア:

[(1, 77405165), (5, 15481033), (17, 4553245), (85, 910649), (389, 198985), (1945, 39797), (2341, 33065), (6613, 11705)]