201370905

素因数分解:

$3^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{3677}}^1$

素因数の和:4905

約数の個数: 24

約数和(自身を含む): 349424712

約数和(自身を除く): 148053807

約数列:

[1, 3, 5, 9, 15, 45, 1217, 3651, 3677, 6085, 10953, 11031, 18255, 18385, 33093, 54765, 55155, 165465, 4474909, 13424727, 22374545, 40274181, 67123635, 201370905]

約数ペア:

[(1, 201370905), (3, 67123635), (5, 40274181), (9, 22374545), (15, 13424727), (45, 4474909), (1217, 165465), (3651, 55155), (3677, 54765), (6085, 33093), (10953, 18385), (11031, 18255)]