485557215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{226367}}^1$

素因数の和:226399

約数の個数: 32

約数和(自身を含む): 912715776

約数和(自身を除く): 427158561

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 226367, 679101, 1131835, 2490037, 2942771, 3395505, 7470111, 8828313, 12450185, 14713855, 32370481, 37350555, 44141565, 97111443, 161852405, 485557215]

約数ペア:

[(1, 485557215), (3, 161852405), (5, 97111443), (11, 44141565), (13, 37350555), (15, 32370481), (33, 14713855), (39, 12450185), (55, 8828313), (65, 7470111), (143, 3395505), (165, 2942771), (195, 2490037), (429, 1131835), (715, 679101), (2145, 226367)]