1982052705

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{15551}}^1$

素因数の和:15881

約数の個数: 32

約数和(自身を含む): 3292047360

約数和(自身を除く): 1309994655

約数列:

[1, 3, 5, 15, 29, 87, 145, 293, 435, 879, 1465, 4395, 8497, 15551, 25491, 42485, 46653, 77755, 127455, 233265, 450979, 1352937, 2254895, 4556443, 6764685, 13669329, 22782215, 68346645, 132136847, 396410541, 660684235, 1982052705]

約数ペア:

[(1, 1982052705), (3, 660684235), (5, 396410541), (15, 132136847), (29, 68346645), (87, 22782215), (145, 13669329), (293, 6764685), (435, 4556443), (879, 2254895), (1465, 1352937), (4395, 450979), (8497, 233265), (15551, 127455), (25491, 77755), (42485, 46653)]