11716635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 11265765

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 839, 931, 1995, 2517, 2793, 4195, 4655, 5873, 12585, 13965, 15941, 17619, 29365, 41111, 47823, 79705, 88095, 111587, 123333, 205555, 239115, 334761, 557935, 616665, 781109, 1673805, 2343327, 3905545, 11716635]

約数ペア:

[(1, 11716635), (3, 3905545), (5, 2343327), (7, 1673805), (15, 781109), (19, 616665), (21, 557935), (35, 334761), (49, 239115), (57, 205555), (95, 123333), (105, 111587), (133, 88095), (147, 79705), (245, 47823), (285, 41111), (399, 29365), (665, 17619), (735, 15941), (839, 13965), (931, 12585), (1995, 5873), (2517, 4655), (2793, 4195)]