4237965

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2297}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 7528248

約数和(自身を除く): 3290283

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 2297, 6891, 11485, 20673, 34455, 94177, 103365, 282531, 470885, 847593, 1412655, 4237965]

約数ペア:

[(1, 4237965), (3, 1412655), (5, 847593), (9, 470885), (15, 282531), (41, 103365), (45, 94177), (123, 34455), (205, 20673), (369, 11485), (615, 6891), (1845, 2297)]