5389725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 9999360

約数和(自身を除く): 4609635

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 139, 141, 165, 235, 275, 417, 517, 695, 705, 825, 1175, 1529, 1551, 2085, 2585, 3475, 3525, 4587, 6533, 7645, 7755, 10425, 12925, 19599, 22935, 32665, 38225, 38775, 71863, 97995, 114675, 163325, 215589, 359315, 489975, 1077945, 1796575, 5389725]

約数ペア:

[(1, 5389725), (3, 1796575), (5, 1077945), (11, 489975), (15, 359315), (25, 215589), (33, 163325), (47, 114675), (55, 97995), (75, 71863), (139, 38775), (141, 38225), (165, 32665), (235, 22935), (275, 19599), (417, 12925), (517, 10425), (695, 7755), (705, 7645), (825, 6533), (1175, 4587), (1529, 3525), (1551, 3475), (2085, 2585)]