1036800432945

素因数分解:

$3^4\times 5^1\times {\mathrm{2560001069}}^1$

素因数の和:2560001086

約数の個数: 20

約数和(自身を含む): 1858560776820

約数和(自身を除く): 821760343875

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2560001069, 7680003207, 12800005345, 23040009621, 38400016035, 69120028863, 115200048105, 207360086589, 345600144315, 1036800432945]

約数ペア:

[(1, 1036800432945), (3, 345600144315), (5, 207360086589), (9, 115200048105), (15, 69120028863), (27, 38400016035), (45, 23040009621), (81, 12800005345), (135, 7680003207), (405, 2560001069)]