131180619505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{553073}}^1$

素因数の和:553221

約数の個数: 32

約数和(自身を含む): 175612056480

約数和(自身を除く): 44431436975

約数列:

[1, 5, 13, 41, 65, 89, 205, 445, 533, 1157, 2665, 3649, 5785, 18245, 47437, 237185, 553073, 2765365, 7189949, 22675993, 35949745, 49223497, 113379965, 246117485, 294787909, 639905461, 1473939545, 2018163377, 3199527305, 10090816885, 26236123901, 131180619505]

約数ペア:

[(1, 131180619505), (5, 26236123901), (13, 10090816885), (41, 3199527305), (65, 2018163377), (89, 1473939545), (205, 639905461), (445, 294787909), (533, 246117485), (1157, 113379965), (2665, 49223497), (3649, 35949745), (5785, 22675993), (18245, 7189949), (47437, 2765365), (237185, 553073)]