4893401855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1621}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 6166195200

約数和(自身を除く): 1272793345

約数列:

[1, 5, 29, 109, 145, 191, 545, 955, 1621, 3161, 5539, 8105, 15805, 20819, 27695, 47009, 104095, 176689, 235045, 309611, 603751, 883445, 1548055, 3018755, 5123981, 8978719, 25619905, 33747599, 44893595, 168737995, 978680371, 4893401855]

約数ペア:

[(1, 4893401855), (5, 978680371), (29, 168737995), (109, 44893595), (145, 33747599), (191, 25619905), (545, 8978719), (955, 5123981), (1621, 3018755), (3161, 1548055), (5539, 883445), (8105, 603751), (15805, 309611), (20819, 235045), (27695, 176689), (47009, 104095)]