55264105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 74299680

約数和(自身を除く): 19035575

約数列:

[1, 5, 13, 41, 65, 89, 205, 233, 445, 533, 1157, 1165, 2665, 3029, 3649, 5785, 9553, 15145, 18245, 20737, 47437, 47765, 103685, 124189, 237185, 269581, 620945, 850217, 1347905, 4251085, 11052821, 55264105]

約数ペア:

[(1, 55264105), (5, 11052821), (13, 4251085), (41, 1347905), (65, 850217), (89, 620945), (205, 269581), (233, 237185), (445, 124189), (533, 103685), (1157, 47765), (1165, 47437), (2665, 20737), (3029, 18245), (3649, 15145), (5785, 9553)]