77983435

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 96399072

約数和(自身を除く): 18415637

約数列:

[1, 5, 41, 197, 205, 985, 1931, 8077, 9655, 40385, 79171, 380407, 395855, 1902035, 15596687, 77983435]

約数ペア:

[(1, 77983435), (5, 15596687), (41, 1902035), (197, 395855), (205, 380407), (985, 79171), (1931, 40385), (8077, 9655)]