156955490315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{27131459}}^1$

素因数の和:27131566

約数の個数: 16

約数和(自身を含む): 205113837600

約数和(自身を除く): 48158347285

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 27131459, 135657295, 352708967, 1763544835, 2414699851, 12073499255, 31391098063, 156955490315]

約数ペア:

[(1, 156955490315), (5, 31391098063), (13, 12073499255), (65, 2414699851), (89, 1763544835), (445, 352708967), (1157, 135657295), (5785, 27131459)]