7480245

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12163}}^1$

素因数の和:12212

約数の個数: 16

約数和(自身を含む): 12261312

約数和(自身を除く): 4781067

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 12163, 36489, 60815, 182445, 498683, 1496049, 2493415, 7480245]

約数ペア:

[(1, 7480245), (3, 2493415), (5, 1496049), (15, 498683), (41, 182445), (123, 60815), (205, 36489), (615, 12163)]