15131124

素因数分解:

$2^2\times 3^6\times {\mathrm{5189}}^1$

素因数の和:5211

約数の個数: 42

約数和(自身を含む): 39708690

約数和(自身を除く): 24577566

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 5189, 10378, 15567, 20756, 31134, 46701, 62268, 93402, 140103, 186804, 280206, 420309, 560412, 840618, 1260927, 1681236, 2521854, 3782781, 5043708, 7565562, 15131124]

約数ペア:

[(1, 15131124), (2, 7565562), (3, 5043708), (4, 3782781), (6, 2521854), (9, 1681236), (12, 1260927), (18, 840618), (27, 560412), (36, 420309), (54, 280206), (81, 186804), (108, 140103), (162, 93402), (243, 62268), (324, 46701), (486, 31134), (729, 20756), (972, 15567), (1458, 10378), (2916, 5189)]