69164235

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{4481}}^1$

素因数の和:4513

約数の個数: 48

約数和(自身を含む): 139838400

約数和(自身を除く): 70674165

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 4481, 5145, 13443, 15435, 22405, 31367, 40329, 67215, 94101, 156835, 201645, 219569, 282303, 470505, 658707, 1097845, 1411515, 1536983, 1976121, 3293535, 4610949, 7684915, 9880605, 13832847, 23054745, 69164235]

約数ペア:

[(1, 69164235), (3, 23054745), (5, 13832847), (7, 9880605), (9, 7684915), (15, 4610949), (21, 3293535), (35, 1976121), (45, 1536983), (49, 1411515), (63, 1097845), (105, 658707), (147, 470505), (245, 282303), (315, 219569), (343, 201645), (441, 156835), (735, 94101), (1029, 67215), (1715, 40329), (2205, 31367), (3087, 22405), (4481, 15435), (5145, 13443)]