5109955

素因数分解:

$5^1\times {\mathrm{19}}^3\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 16

約数和(自身を含む): 6516000

約数和(自身を除く): 1406045

約数列:

[1, 5, 19, 95, 149, 361, 745, 1805, 2831, 6859, 14155, 34295, 53789, 268945, 1021991, 5109955]

約数ペア:

[(1, 5109955), (5, 1021991), (19, 268945), (95, 53789), (149, 34295), (361, 14155), (745, 6859), (1805, 2831)]