173896310315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20115247}}^1$

素因数の和:20115291

約数の個数: 32

約数和(自身を含む): 270348933120

約数和(自身を除く): 96452622805

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 20115247, 100576235, 140806729, 261498211, 382189693, 704033645, 1307491055, 1830487477, 1910948465, 2675327851, 4968466009, 9152437385, 13376639255, 24842330045, 34779262063, 173896310315]

約数ペア:

[(1, 173896310315), (5, 34779262063), (7, 24842330045), (13, 13376639255), (19, 9152437385), (35, 4968466009), (65, 2675327851), (91, 1910948465), (95, 1830487477), (133, 1307491055), (247, 704033645), (455, 382189693), (665, 261498211), (1235, 140806729), (1729, 100576235), (8645, 20115247)]