83953860655

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{57991}}^1$

素因数の和:58340

約数の個数: 48

約数和(自身を含む): 123759567360

約数和(自身を除く): 39805706705

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 311, 665, 931, 1555, 2177, 4655, 5909, 10885, 15239, 29545, 41363, 57991, 76195, 206815, 289541, 289955, 405937, 1101829, 1447705, 2029685, 2841559, 5509145, 7712803, 14207795, 18035201, 38564015, 53989621, 90176005, 126246407, 269948105, 342668819, 631232035, 883724849, 1713344095, 2398681733, 4418624245, 11993408665, 16790772131, 83953860655]

約数ペア:

[(1, 83953860655), (5, 16790772131), (7, 11993408665), (19, 4418624245), (35, 2398681733), (49, 1713344095), (95, 883724849), (133, 631232035), (245, 342668819), (311, 269948105), (665, 126246407), (931, 90176005), (1555, 53989621), (2177, 38564015), (4655, 18035201), (5909, 14207795), (10885, 7712803), (15239, 5509145), (29545, 2841559), (41363, 2029685), (57991, 1447705), (76195, 1101829), (206815, 405937), (289541, 289955)]