145156795

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10607}}^1$

素因数の和:10659

約数の個数: 32

約数和(自身を含む): 219967488

約数和(自身を除く): 74810693

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 10607, 13685, 53035, 74249, 180319, 243961, 371245, 901595, 1219805, 1262233, 1707727, 4147337, 6311165, 8538635, 20736685, 29031359, 145156795]

約数ペア:

[(1, 145156795), (5, 29031359), (7, 20736685), (17, 8538635), (23, 6311165), (35, 4147337), (85, 1707727), (115, 1262233), (119, 1219805), (161, 901595), (391, 371245), (595, 243961), (805, 180319), (1955, 74249), (2737, 53035), (10607, 13685)]