2813302845

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{32749}}^1$

素因数の和:32866

約数の個数: 48

約数和(自身を含む): 5149872000

約数和(自身を除く): 2336569155

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 83, 115, 207, 249, 345, 415, 747, 1035, 1245, 1909, 3735, 5727, 9545, 17181, 28635, 32749, 85905, 98247, 163745, 294741, 491235, 753227, 1473705, 2259681, 2718167, 3766135, 6779043, 8154501, 11298405, 13590835, 24463503, 33895215, 40772505, 62517841, 122317515, 187553523, 312589205, 562660569, 937767615, 2813302845]

約数ペア:

[(1, 2813302845), (3, 937767615), (5, 562660569), (9, 312589205), (15, 187553523), (23, 122317515), (45, 62517841), (69, 40772505), (83, 33895215), (115, 24463503), (207, 13590835), (249, 11298405), (345, 8154501), (415, 6779043), (747, 3766135), (1035, 2718167), (1245, 2259681), (1909, 1473705), (3735, 753227), (5727, 491235), (9545, 294741), (17181, 163745), (28635, 98247), (32749, 85905)]