69400085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 89320320

約数和(自身を除く): 19920235

約数列:

[1, 5, 23, 41, 115, 205, 359, 943, 1681, 1795, 4715, 8257, 8405, 14719, 38663, 41285, 73595, 193315, 338537, 603479, 1692685, 3017395, 13880017, 69400085]

約数ペア:

[(1, 69400085), (5, 13880017), (23, 3017395), (41, 1692685), (115, 603479), (205, 338537), (359, 193315), (943, 73595), (1681, 41285), (1795, 38663), (4715, 14719), (8257, 8405)]