42592545

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13331}}^1$

素因数の和:13413

約数の個数: 24

約数和(自身を含む): 74872512

約数和(自身を除く): 32279967

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 13331, 39993, 66655, 119979, 199965, 599895, 946501, 2839503, 4732505, 8518509, 14197515, 42592545]

約数ペア:

[(1, 42592545), (3, 14197515), (5, 8518509), (9, 4732505), (15, 2839503), (45, 946501), (71, 599895), (213, 199965), (355, 119979), (639, 66655), (1065, 39993), (3195, 13331)]