82102005

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2777}}^1$

素因数の和:2867

約数の個数: 40

約数和(自身を含む): 149245272

約数和(自身を除く): 67143267

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 657, 1095, 1971, 2777, 3285, 5913, 8331, 9855, 13885, 24993, 29565, 41655, 74979, 124965, 202721, 224937, 374895, 608163, 1013605, 1124685, 1824489, 3040815, 5473467, 9122445, 16420401, 27367335, 82102005]

約数ペア:

[(1, 82102005), (3, 27367335), (5, 16420401), (9, 9122445), (15, 5473467), (27, 3040815), (45, 1824489), (73, 1124685), (81, 1013605), (135, 608163), (219, 374895), (365, 224937), (405, 202721), (657, 124965), (1095, 74979), (1971, 41655), (2777, 29565), (3285, 24993), (5913, 13885), (8331, 9855)]