262552015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{207551}}^1$

素因数の和:207590

約数の個数: 16

約数和(自身を含む): 358649856

約数和(自身を除く): 96097841

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 207551, 1037755, 2283061, 4773673, 11415305, 23868365, 52510403, 262552015]

約数ペア:

[(1, 262552015), (5, 52510403), (11, 23868365), (23, 11415305), (55, 4773673), (115, 2283061), (253, 1037755), (1265, 207551)]