2247240675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{26729}}^1$

素因数の和:26820

約数の個数: 48

約数和(自身を含む): 3977424000

約数和(自身を除く): 1730183325

約数列:

[1, 3, 5, 15, 19, 25, 57, 59, 75, 95, 177, 285, 295, 475, 885, 1121, 1425, 1475, 3363, 4425, 5605, 16815, 26729, 28025, 80187, 84075, 133645, 400935, 507851, 668225, 1523553, 1577011, 2004675, 2539255, 4731033, 7617765, 7885055, 12696275, 23655165, 29963209, 38088825, 39425275, 89889627, 118275825, 149816045, 449448135, 749080225, 2247240675]

約数ペア:

[(1, 2247240675), (3, 749080225), (5, 449448135), (15, 149816045), (19, 118275825), (25, 89889627), (57, 39425275), (59, 38088825), (75, 29963209), (95, 23655165), (177, 12696275), (285, 7885055), (295, 7617765), (475, 4731033), (885, 2539255), (1121, 2004675), (1425, 1577011), (1475, 1523553), (3363, 668225), (4425, 507851), (5605, 400935), (16815, 133645), (26729, 84075), (28025, 80187)]