1158904045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{21559}}^1$

素因数の和:22404

約数の個数: 16

約数和(自身を含む): 1499541120

約数和(自身を除く): 340637075

約数列:

[1, 5, 13, 65, 827, 4135, 10751, 21559, 53755, 107795, 280267, 1401335, 17829293, 89146465, 231780809, 1158904045]

約数ペア:

[(1, 1158904045), (5, 231780809), (13, 89146465), (65, 17829293), (827, 1401335), (4135, 280267), (10751, 107795), (21559, 53755)]