68804985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241421}}^1$

素因数の和:241448

約数の個数: 16

約数和(自身を含む): 115882560

約数和(自身を除く): 47077575

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 241421, 724263, 1207105, 3621315, 4586999, 13760997, 22934995, 68804985]

約数ペア:

[(1, 68804985), (3, 22934995), (5, 13760997), (15, 4586999), (19, 3621315), (57, 1207105), (95, 724263), (285, 241421)]