255424242975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{481501}}^1$

素因数の和:482168

約数の個数: 48

約数和(自身を含む): 461409884544

約数和(自身を除く): 205985641569

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 643, 825, 1929, 3215, 7073, 9645, 16075, 21219, 35365, 48225, 106095, 176825, 481501, 530475, 1444503, 2407505, 5296511, 7222515, 12037525, 15889533, 26482555, 36112575, 79447665, 132412775, 309605143, 397238325, 928815429, 1548025715, 3405656573, 4644077145, 7740128575, 10216969719, 17028282865, 23220385725, 51084848595, 85141414325, 255424242975]

約数ペア:

[(1, 255424242975), (3, 85141414325), (5, 51084848595), (11, 23220385725), (15, 17028282865), (25, 10216969719), (33, 7740128575), (55, 4644077145), (75, 3405656573), (165, 1548025715), (275, 928815429), (643, 397238325), (825, 309605143), (1929, 132412775), (3215, 79447665), (7073, 36112575), (9645, 26482555), (16075, 15889533), (21219, 12037525), (35365, 7222515), (48225, 5296511), (106095, 2407505), (176825, 1444503), (481501, 530475)]