26794935

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 23524425

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 47, 103, 123, 135, 141, 205, 235, 309, 369, 423, 515, 615, 705, 927, 1107, 1269, 1545, 1845, 1927, 2115, 2781, 4223, 4635, 4841, 5535, 5781, 6345, 9635, 12669, 13905, 14523, 17343, 21115, 24205, 28905, 38007, 43569, 52029, 63345, 72615, 86715, 114021, 130707, 190035, 198481, 217845, 260145, 570105, 595443, 653535, 992405, 1786329, 2977215, 5358987, 8931645, 26794935]

約数ペア:

[(1, 26794935), (3, 8931645), (5, 5358987), (9, 2977215), (15, 1786329), (27, 992405), (41, 653535), (45, 595443), (47, 570105), (103, 260145), (123, 217845), (135, 198481), (141, 190035), (205, 130707), (235, 114021), (309, 86715), (369, 72615), (423, 63345), (515, 52029), (615, 43569), (705, 38007), (927, 28905), (1107, 24205), (1269, 21115), (1545, 17343), (1845, 14523), (1927, 13905), (2115, 12669), (2781, 9635), (4223, 6345), (4635, 5781), (4841, 5535)]