248975502045

素因数分解:

$3^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{12508189}}^1$

素因数の和:12509524

約数の個数: 16

約数和(自身を含む): 398661031680

約数和(自身を除く): 149685529635

約数列:

[1, 3, 5, 15, 1327, 3981, 6635, 19905, 12508189, 37524567, 62540945, 187622835, 16598366803, 49795100409, 82991834015, 248975502045]

約数ペア:

[(1, 248975502045), (3, 82991834015), (5, 49795100409), (15, 16598366803), (1327, 187622835), (3981, 62540945), (6635, 37524567), (19905, 12508189)]