139711295

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{659}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 169884000

約数和(自身を除く): 30172705

約数列:

[1, 5, 109, 389, 545, 659, 1945, 3295, 42401, 71831, 212005, 256351, 359155, 1281755, 27942259, 139711295]

約数ペア:

[(1, 139711295), (5, 27942259), (109, 1281755), (389, 359155), (545, 256351), (659, 212005), (1945, 71831), (3295, 42401)]