1275794615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433207}}^1$

素因数の和:433262

約数の個数: 16

約数和(自身を含む): 1663518720

約数和(自身を除く): 387724105

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 433207, 2166035, 8230933, 13429417, 41154665, 67147085, 255158923, 1275794615]

約数ペア:

[(1, 1275794615), (5, 255158923), (19, 67147085), (31, 41154665), (95, 13429417), (155, 8230933), (589, 2166035), (2945, 433207)]