630355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 841824

約数和(自身を除く): 211469

約数列:

[1, 5, 11, 55, 73, 157, 365, 785, 803, 1727, 4015, 8635, 11461, 57305, 126071, 630355]

約数ペア:

[(1, 630355), (5, 126071), (11, 57305), (55, 11461), (73, 8635), (157, 4015), (365, 1727), (785, 803)]