82569385

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1949}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 102258000

約数和(自身を除く): 19688615

約数列:

[1, 5, 37, 185, 229, 1145, 1949, 8473, 9745, 42365, 72113, 360565, 446321, 2231605, 16513877, 82569385]

約数ペア:

[(1, 82569385), (5, 16513877), (37, 2231605), (185, 446321), (229, 360565), (1145, 72113), (1949, 42365), (8473, 9745)]