12842775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5189}}^1$

素因数の和:5216

約数の個数: 36

約数和(自身を含む): 25098840

約数和(自身を除く): 12256065

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 5189, 15567, 25945, 46701, 57079, 77835, 129725, 171237, 233505, 285395, 389175, 513711, 856185, 1167525, 1426975, 2568555, 4280925, 12842775]

約数ペア:

[(1, 12842775), (3, 4280925), (5, 2568555), (9, 1426975), (11, 1167525), (15, 856185), (25, 513711), (33, 389175), (45, 285395), (55, 233505), (75, 171237), (99, 129725), (165, 77835), (225, 57079), (275, 46701), (495, 25945), (825, 15567), (2475, 5189)]