331931135

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{1151}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 402527232

約数和(自身を除く): 70596097

約数列:

[1, 5, 137, 421, 685, 1151, 2105, 5755, 57677, 157687, 288385, 484571, 788435, 2422855, 66386227, 331931135]

約数ペア:

[(1, 331931135), (5, 66386227), (137, 2422855), (421, 788435), (685, 484571), (1151, 288385), (2105, 157687), (5755, 57677)]