1291590675

素因数分解:

$3^2\times 5^2\times {\mathrm{907}}^1\times {\mathrm{6329}}^1$

素因数の和:7252

約数の個数: 36

約数和(自身を含む): 2316298920

約数和(自身を除く): 1024708245

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 907, 2721, 4535, 6329, 8163, 13605, 18987, 22675, 31645, 40815, 56961, 68025, 94935, 158225, 204075, 284805, 474675, 1424025, 5740403, 17221209, 28702015, 51663627, 86106045, 143510075, 258318135, 430530225, 1291590675]

約数ペア:

[(1, 1291590675), (3, 430530225), (5, 258318135), (9, 143510075), (15, 86106045), (25, 51663627), (45, 28702015), (75, 17221209), (225, 5740403), (907, 1424025), (2721, 474675), (4535, 284805), (6329, 204075), (8163, 158225), (13605, 94935), (18987, 68025), (22675, 56961), (31645, 40815)]