7402313385

素因数分解:

$3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28603}}^1$

素因数の和:28697

約数の個数: 56

約数和(自身を含む): 13506122304

約数和(自身を除く): 6103808919

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 355, 405, 639, 729, 1065, 1215, 1917, 3195, 3645, 5751, 9585, 17253, 28603, 28755, 51759, 85809, 86265, 143015, 257427, 258795, 429045, 772281, 1287135, 2030813, 2316843, 3861405, 6092439, 6950529, 10154065, 11584215, 18277317, 20851587, 30462195, 34752645, 54831951, 91386585, 104257935, 164495853, 274159755, 493487559, 822479265, 1480462677, 2467437795, 7402313385]

約数ペア:

[(1, 7402313385), (3, 2467437795), (5, 1480462677), (9, 822479265), (15, 493487559), (27, 274159755), (45, 164495853), (71, 104257935), (81, 91386585), (135, 54831951), (213, 34752645), (243, 30462195), (355, 20851587), (405, 18277317), (639, 11584215), (729, 10154065), (1065, 6950529), (1215, 6092439), (1917, 3861405), (3195, 2316843), (3645, 2030813), (5751, 1287135), (9585, 772281), (17253, 429045), (28603, 258795), (28755, 257427), (51759, 143015), (85809, 86265)]