244291545

素因数分解:

$3^6\times 5^1\times {\mathrm{67021}}^1$

素因数の和:67044

約数の個数: 28

約数和(自身を含む): 439530276

約数和(自身を除く): 195238731

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 67021, 201063, 335105, 603189, 1005315, 1809567, 3015945, 5428701, 9047835, 16286103, 27143505, 48858309, 81430515, 244291545]

約数ペア:

[(1, 244291545), (3, 81430515), (5, 48858309), (9, 27143505), (15, 16286103), (27, 9047835), (45, 5428701), (81, 3015945), (135, 1809567), (243, 1005315), (405, 603189), (729, 335105), (1215, 201063), (3645, 67021)]