384085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 524160

約数和(自身を除く): 140075

約数列:

[1, 5, 13, 19, 65, 95, 247, 311, 1235, 1555, 4043, 5909, 20215, 29545, 76817, 384085]

約数ペア:

[(1, 384085), (5, 76817), (13, 29545), (19, 20215), (65, 5909), (95, 4043), (247, 1555), (311, 1235)]