23880915

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5471}}^1$

素因数の和:5579

約数の個数: 24

約数和(自身を含む): 41827968

約数和(自身を除く): 17947053

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 5471, 16413, 27355, 49239, 82065, 246195, 530687, 1592061, 2653435, 4776183, 7960305, 23880915]

約数ペア:

[(1, 23880915), (3, 7960305), (5, 4776183), (9, 2653435), (15, 1592061), (45, 530687), (97, 246195), (291, 82065), (485, 49239), (873, 27355), (1455, 16413), (4365, 5471)]