2939862275

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2251}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 4423288320

約数和(自身を除く): 1483426045

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 439, 595, 2195, 2251, 2975, 3073, 7463, 10975, 11255, 15365, 15757, 37315, 38267, 52241, 56275, 76825, 78785, 186575, 191335, 261205, 267869, 393925, 956675, 988189, 1306025, 1339345, 4940945, 6696725, 6917323, 16799213, 24704725, 34586615, 83996065, 117594491, 172933075, 419980325, 587972455, 2939862275]

約数ペア:

[(1, 2939862275), (5, 587972455), (7, 419980325), (17, 172933075), (25, 117594491), (35, 83996065), (85, 34586615), (119, 24704725), (175, 16799213), (425, 6917323), (439, 6696725), (595, 4940945), (2195, 1339345), (2251, 1306025), (2975, 988189), (3073, 956675), (7463, 393925), (10975, 267869), (11255, 261205), (15365, 191335), (15757, 186575), (37315, 78785), (38267, 76825), (52241, 56275)]