9401291485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1\times {\mathrm{2203}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 12298320000

約数和(自身を除く): 2897028515

約数列:

[1, 5, 19, 29, 95, 145, 551, 1549, 2203, 2755, 7745, 11015, 29431, 41857, 44921, 63887, 147155, 209285, 224605, 319435, 853499, 1213853, 3412447, 4267495, 6069265, 17062235, 64836493, 98960963, 324182465, 494804815, 1880258297, 9401291485]

約数ペア:

[(1, 9401291485), (5, 1880258297), (19, 494804815), (29, 324182465), (95, 98960963), (145, 64836493), (551, 17062235), (1549, 6069265), (2203, 4267495), (2755, 3412447), (7745, 1213853), (11015, 853499), (29431, 319435), (41857, 224605), (44921, 209285), (63887, 147155)]