2539366935

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{80347}}^1$

素因数の和:80412

約数の個数: 48

約数和(自身を含む): 4836306816

約数和(自身を除く): 2296939881

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 645, 735, 903, 1505, 2107, 4515, 6321, 10535, 31605, 80347, 241041, 401735, 562429, 1205205, 1687287, 2812145, 3454921, 3937003, 8436435, 10364763, 11811009, 17274605, 19685015, 24184447, 51823815, 59055045, 72553341, 120922235, 169291129, 362766705, 507873387, 846455645, 2539366935]

約数ペア:

[(1, 2539366935), (3, 846455645), (5, 507873387), (7, 362766705), (15, 169291129), (21, 120922235), (35, 72553341), (43, 59055045), (49, 51823815), (105, 24184447), (129, 19685015), (147, 17274605), (215, 11811009), (245, 10364763), (301, 8436435), (645, 3937003), (735, 3454921), (903, 2812145), (1505, 1687287), (2107, 1205205), (4515, 562429), (6321, 401735), (10535, 241041), (31605, 80347)]