19450635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 13934325

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 919, 1245, 1411, 2757, 4233, 4595, 7055, 13785, 15623, 21165, 46869, 76277, 78115, 228831, 234345, 381385, 1144155, 1296709, 3890127, 6483545, 19450635]

約数ペア:

[(1, 19450635), (3, 6483545), (5, 3890127), (15, 1296709), (17, 1144155), (51, 381385), (83, 234345), (85, 228831), (249, 78115), (255, 76277), (415, 46869), (919, 21165), (1245, 15623), (1411, 13785), (2757, 7055), (4233, 4595)]