2743222725

素因数分解:

$3^2\times 5^2\times {\mathrm{12192101}}^1$

素因数の和:12192117

約数の個数: 18

約数和(自身を含む): 4913417106

約数和(自身を除く): 2170194381

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 12192101, 36576303, 60960505, 109728909, 182881515, 304802525, 548644545, 914407575, 2743222725]

約数ペア:

[(1, 2743222725), (3, 914407575), (5, 548644545), (9, 304802525), (15, 182881515), (25, 109728909), (45, 60960505), (75, 36576303), (225, 12192101)]