47817825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 87048000

約数和(自身を除く): 39230175

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 149, 165, 275, 389, 447, 745, 825, 1167, 1639, 1945, 2235, 3725, 4279, 4917, 5835, 8195, 9725, 11175, 12837, 21395, 24585, 29175, 40975, 57961, 64185, 106975, 122925, 173883, 289805, 320925, 637571, 869415, 1449025, 1912713, 3187855, 4347075, 9563565, 15939275, 47817825]

約数ペア:

[(1, 47817825), (3, 15939275), (5, 9563565), (11, 4347075), (15, 3187855), (25, 1912713), (33, 1449025), (55, 869415), (75, 637571), (149, 320925), (165, 289805), (275, 173883), (389, 122925), (447, 106975), (745, 64185), (825, 57961), (1167, 40975), (1639, 29175), (1945, 24585), (2235, 21395), (3725, 12837), (4279, 11175), (4917, 9725), (5835, 8195)]