28903545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58391}}^1$

素因数の和:58413

約数の個数: 24

約数和(自身を含む): 54654912

約数和(自身を除く): 25751367

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 58391, 175173, 291955, 525519, 642301, 875865, 1926903, 2627595, 3211505, 5780709, 9634515, 28903545]

約数ペア:

[(1, 28903545), (3, 9634515), (5, 5780709), (9, 3211505), (11, 2627595), (15, 1926903), (33, 875865), (45, 642301), (55, 525519), (99, 291955), (165, 175173), (495, 58391)]