4738545

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{307}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 9609600

約数和(自身を除く): 4871055

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 307, 315, 343, 441, 735, 921, 1029, 1535, 1715, 2149, 2205, 2763, 3087, 4605, 5145, 6447, 10745, 13815, 15043, 15435, 19341, 32235, 45129, 75215, 96705, 105301, 135387, 225645, 315903, 526505, 676935, 947709, 1579515, 4738545]

約数ペア:

[(1, 4738545), (3, 1579515), (5, 947709), (7, 676935), (9, 526505), (15, 315903), (21, 225645), (35, 135387), (45, 105301), (49, 96705), (63, 75215), (105, 45129), (147, 32235), (245, 19341), (307, 15435), (315, 15043), (343, 13815), (441, 10745), (735, 6447), (921, 5145), (1029, 4605), (1535, 3087), (1715, 2763), (2149, 2205)]