85972545

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3923}}^1$

素因数の和:4421

約数の個数: 24

約数和(自身を含む): 149363136

約数和(自身を除く): 63390591

約数列:

[1, 3, 5, 9, 15, 45, 487, 1461, 2435, 3923, 4383, 7305, 11769, 19615, 21915, 35307, 58845, 176535, 1910501, 5731503, 9552505, 17194509, 28657515, 85972545]

約数ペア:

[(1, 85972545), (3, 28657515), (5, 17194509), (9, 9552505), (15, 5731503), (45, 1910501), (487, 176535), (1461, 58845), (2435, 35307), (3923, 21915), (4383, 19615), (7305, 11769)]