68772605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{4073}}^1$

素因数の和:4396

約数の個数: 16

約数和(自身を含む): 90345024

約数和(自身を除く): 21572419

約数列:

[1, 5, 11, 55, 307, 1535, 3377, 4073, 16885, 20365, 44803, 224015, 1250411, 6252055, 13754521, 68772605]

約数ペア:

[(1, 68772605), (5, 13754521), (11, 6252055), (55, 1250411), (307, 224015), (1535, 44803), (3377, 20365), (4073, 16885)]