1316750475

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{126307}}^1$

素因数の和:126459

約数の個数: 24

約数和(自身を含む): 2192706880

約数和(自身を除く): 875956405

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 3475, 10425, 126307, 378921, 631535, 1894605, 3157675, 9473025, 17556673, 52670019, 87783365, 263350095, 438916825, 1316750475]

約数ペア:

[(1, 1316750475), (3, 438916825), (5, 263350095), (15, 87783365), (25, 52670019), (75, 17556673), (139, 9473025), (417, 3157675), (695, 1894605), (2085, 631535), (3475, 378921), (10425, 126307)]