42664905

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11423}}^1$

素因数の和:11517

約数の個数: 24

約数和(自身を含む): 74850048

約数和(自身を除く): 32185143

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 11423, 34269, 57115, 102807, 171345, 514035, 948109, 2844327, 4740545, 8532981, 14221635, 42664905]

約数ペア:

[(1, 42664905), (3, 14221635), (5, 8532981), (9, 4740545), (15, 2844327), (45, 948109), (83, 514035), (249, 171345), (415, 102807), (747, 57115), (1245, 34269), (3735, 11423)]