142753605

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{709}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 236651520

約数和(自身を除く): 93897915

約数列:

[1, 3, 5, 15, 31, 93, 155, 433, 465, 709, 1299, 2127, 2165, 3545, 6495, 10635, 13423, 21979, 40269, 65937, 67115, 109895, 201345, 306997, 329685, 920991, 1534985, 4604955, 9516907, 28550721, 47584535, 142753605]

約数ペア:

[(1, 142753605), (3, 47584535), (5, 28550721), (15, 9516907), (31, 4604955), (93, 1534985), (155, 920991), (433, 329685), (465, 306997), (709, 201345), (1299, 109895), (2127, 67115), (2165, 65937), (3545, 40269), (6495, 21979), (10635, 13423)]