2012305005

素因数分解:

$3^3\times 5^1\times {\mathrm{14905963}}^1$

素因数の和:14905977

約数の個数: 16

約数和(自身を含む): 3577431360

約数和(自身を除く): 1565126355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14905963, 44717889, 74529815, 134153667, 223589445, 402461001, 670768335, 2012305005]

約数ペア:

[(1, 2012305005), (3, 670768335), (5, 402461001), (9, 223589445), (15, 134153667), (27, 74529815), (45, 44717889), (135, 14905963)]