329597015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{260551}}^1$

素因数の和:260590

約数の個数: 16

約数和(自身を含む): 450233856

約数和(自身を除く): 120636841

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 260551, 1302755, 2866061, 5992673, 14330305, 29963365, 65919403, 329597015]

約数ペア:

[(1, 329597015), (5, 65919403), (11, 29963365), (23, 14330305), (55, 5992673), (115, 2866061), (253, 1302755), (1265, 260551)]