85347585

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25981}}^1$

素因数の和:26065

約数の個数: 24

約数和(自身を含む): 149968104

約数和(自身を除く): 64620519

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 25981, 77943, 129905, 233829, 389715, 1169145, 1896613, 5689839, 9483065, 17069517, 28449195, 85347585]

約数ペア:

[(1, 85347585), (3, 28449195), (5, 17069517), (9, 9483065), (15, 5689839), (45, 1896613), (73, 1169145), (219, 389715), (365, 233829), (657, 129905), (1095, 77943), (3285, 25981)]