72962065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42793}}^1$

素因数の和:42840

約数の個数: 16

約数和(自身を含む): 98597376

約数和(自身を除く): 25635311

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 42793, 213965, 470723, 1326583, 2353615, 6632915, 14592413, 72962065]

約数ペア:

[(1, 72962065), (5, 14592413), (11, 6632915), (31, 2353615), (55, 1326583), (155, 470723), (341, 213965), (1705, 42793)]