8123439455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1\times {\mathrm{2243}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 10437292800

約数和(自身を除く): 2313853345

約数列:

[1, 5, 19, 67, 95, 335, 569, 1273, 2243, 2845, 6365, 10811, 11215, 38123, 42617, 54055, 150281, 190615, 213085, 724337, 751405, 1276267, 2855339, 3621685, 6381335, 14276695, 24249073, 85509889, 121245365, 427549445, 1624687891, 8123439455]

約数ペア:

[(1, 8123439455), (5, 1624687891), (19, 427549445), (67, 121245365), (95, 85509889), (335, 24249073), (569, 14276695), (1273, 6381335), (2243, 3621685), (2845, 2855339), (6365, 1276267), (10811, 751405), (11215, 724337), (38123, 213085), (42617, 190615), (54055, 150281)]