64161165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4451}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 106100064

約数和(自身を除く): 41938899

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 2883, 4451, 4805, 13353, 14415, 22255, 66765, 137981, 413943, 689905, 2069715, 4277411, 12832233, 21387055, 64161165]

約数ペア:

[(1, 64161165), (3, 21387055), (5, 12832233), (15, 4277411), (31, 2069715), (93, 689905), (155, 413943), (465, 137981), (961, 66765), (2883, 22255), (4451, 14415), (4805, 13353)]