1202012145

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{65309}}^1$

素因数の和:65729

約数の個数: 24

約数和(自身を含む): 2088613800

約数和(自身を除く): 886601655

約数列:

[1, 3, 5, 9, 15, 45, 409, 1227, 2045, 3681, 6135, 18405, 65309, 195927, 326545, 587781, 979635, 2938905, 26711381, 80134143, 133556905, 240402429, 400670715, 1202012145]

約数ペア:

[(1, 1202012145), (3, 400670715), (5, 240402429), (9, 133556905), (15, 80134143), (45, 26711381), (409, 2938905), (1227, 979635), (2045, 587781), (3681, 326545), (6135, 195927), (18405, 65309)]