289492015

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{1301}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 350977536

約数和(自身を除く): 61485521

約数列:

[1, 5, 191, 233, 955, 1165, 1301, 6505, 44503, 222515, 248491, 303133, 1242455, 1515665, 57898403, 289492015]

約数ペア:

[(1, 289492015), (5, 57898403), (191, 1515665), (233, 1242455), (955, 303133), (1165, 248491), (1301, 222515), (6505, 44503)]