401064005

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{2671}}^1$

素因数の和:3244

約数の個数: 16

約数和(自身を含む): 490579200

約数和(自身を除く): 89515195

約数列:

[1, 5, 59, 295, 509, 2545, 2671, 13355, 30031, 150155, 157589, 787945, 1359539, 6797695, 80212801, 401064005]

約数ペア:

[(1, 401064005), (5, 80212801), (59, 6797695), (295, 1359539), (509, 787945), (2545, 157589), (2671, 150155), (13355, 30031)]