149457455

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1051}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 218142720

約数和(自身を除く): 68685265

約数列:

[1, 5, 7, 17, 35, 85, 119, 239, 595, 1051, 1195, 1673, 4063, 5255, 7357, 8365, 17867, 20315, 28441, 36785, 89335, 125069, 142205, 251189, 625345, 1255945, 1758323, 4270213, 8791615, 21351065, 29891491, 149457455]

約数ペア:

[(1, 149457455), (5, 29891491), (7, 21351065), (17, 8791615), (35, 4270213), (85, 1758323), (119, 1255945), (239, 625345), (595, 251189), (1051, 142205), (1195, 125069), (1673, 89335), (4063, 36785), (5255, 28441), (7357, 20315), (8365, 17867)]