9173639185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{7499}}^1$

素因数の和:7765

約数の個数: 32

約数和(自身を含む): 11808000000

約数和(自身を除く): 2634360815

約数列:

[1, 5, 19, 79, 95, 163, 395, 815, 1501, 3097, 7499, 7505, 12877, 15485, 37495, 64385, 142481, 244663, 592421, 712405, 1222337, 1223315, 2962105, 6111685, 11255999, 23224403, 56279995, 96564623, 116122015, 482823115, 1834727837, 9173639185]

約数ペア:

[(1, 9173639185), (5, 1834727837), (19, 482823115), (79, 116122015), (95, 96564623), (163, 56279995), (395, 23224403), (815, 11255999), (1501, 6111685), (3097, 2962105), (7499, 1223315), (7505, 1222337), (12877, 712405), (15485, 592421), (37495, 244663), (64385, 142481)]