235840005

素因数分解:

$3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2659}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 429898560

約数和(自身を除く): 194058555

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 243, 365, 405, 657, 1095, 1215, 1971, 2659, 3285, 5913, 7977, 9855, 13295, 17739, 23931, 29565, 39885, 71793, 88695, 119655, 194107, 215379, 358965, 582321, 646137, 970535, 1076895, 1746963, 2911605, 3230685, 5240889, 8734815, 15722667, 26204445, 47168001, 78613335, 235840005]

約数ペア:

[(1, 235840005), (3, 78613335), (5, 47168001), (9, 26204445), (15, 15722667), (27, 8734815), (45, 5240889), (73, 3230685), (81, 2911605), (135, 1746963), (219, 1076895), (243, 970535), (365, 646137), (405, 582321), (657, 358965), (1095, 215379), (1215, 194107), (1971, 119655), (2659, 88695), (3285, 71793), (5913, 39885), (7977, 29565), (9855, 23931), (13295, 17739)]