26830515

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11393}}^1$

素因数の和:11558

約数の個数: 16

約数和(自身を含む): 43206048

約数和(自身を除く): 16375533

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 11393, 34179, 56965, 170895, 1788701, 5366103, 8943505, 26830515]

約数ペア:

[(1, 26830515), (3, 8943505), (5, 5366103), (15, 1788701), (157, 170895), (471, 56965), (785, 34179), (2355, 11393)]