734727285

素因数分解:

$3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{19141}}^1$

素因数の和:20005

約数の個数: 24

約数和(自身を含む): 1275086904

約数和(自身を除く): 540359619

約数列:

[1, 3, 5, 9, 15, 45, 853, 2559, 4265, 7677, 12795, 19141, 38385, 57423, 95705, 172269, 287115, 861345, 16327273, 48981819, 81636365, 146945457, 244909095, 734727285]

約数ペア:

[(1, 734727285), (3, 244909095), (5, 146945457), (9, 81636365), (15, 48981819), (45, 16327273), (853, 861345), (2559, 287115), (4265, 172269), (7677, 95705), (12795, 57423), (19141, 38385)]