4977765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 9504768

約数和(自身を除く): 4527003

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 127, 195, 201, 335, 381, 585, 603, 635, 871, 1005, 1143, 1651, 1905, 2613, 3015, 4355, 4953, 5715, 7839, 8255, 8509, 13065, 14859, 24765, 25527, 39195, 42545, 74295, 76581, 110617, 127635, 331851, 382905, 553085, 995553, 1659255, 4977765]

約数ペア:

[(1, 4977765), (3, 1659255), (5, 995553), (9, 553085), (13, 382905), (15, 331851), (39, 127635), (45, 110617), (65, 76581), (67, 74295), (117, 42545), (127, 39195), (195, 25527), (201, 24765), (335, 14859), (381, 13065), (585, 8509), (603, 8255), (635, 7839), (871, 5715), (1005, 4953), (1143, 4355), (1651, 3015), (1905, 2613)]