23218785

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{587}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 41489280

約数和(自身を除く): 18270495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 587, 879, 1465, 1761, 2637, 2935, 4395, 5283, 7911, 8805, 13185, 15849, 26415, 39555, 79245, 171991, 515973, 859955, 1547919, 2579865, 4643757, 7739595, 23218785]

約数ペア:

[(1, 23218785), (3, 7739595), (5, 4643757), (9, 2579865), (15, 1547919), (27, 859955), (45, 515973), (135, 171991), (293, 79245), (587, 39555), (879, 26415), (1465, 15849), (1761, 13185), (2637, 8805), (2935, 7911), (4395, 5283)]