133852015

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{20113}}^1$

素因数の和:20151

約数の個数: 16

約数和(自身を含む): 176681376

約数和(自身を除く): 42829361

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 20113, 100565, 221243, 1106215, 2433673, 12168365, 26770403, 133852015]

約数ペア:

[(1, 133852015), (5, 26770403), (11, 12168365), (55, 2433673), (121, 1106215), (605, 221243), (1331, 100565), (6655, 20113)]