2015953555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{12497}}^1$

素因数の和:12939

約数の個数: 32

約数和(自身を含む): 3023516160

約数和(自身を除く): 1007562605

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 419, 2095, 2933, 4609, 12497, 14665, 23045, 32263, 62485, 87479, 137467, 161315, 437395, 687335, 962269, 4811345, 5236243, 26181215, 36653701, 57598673, 183268505, 287993365, 403190711, 2015953555]

約数ペア:

[(1, 2015953555), (5, 403190711), (7, 287993365), (11, 183268505), (35, 57598673), (55, 36653701), (77, 26181215), (385, 5236243), (419, 4811345), (2095, 962269), (2933, 687335), (4609, 437395), (12497, 161315), (14665, 137467), (23045, 87479), (32263, 62485)]