77419615

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10009}}^1$

素因数の和:10051

約数の個数: 32

約数和(自身を含む): 121080960

約数和(自身を除く): 43661345

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 10009, 50045, 70063, 130117, 170153, 350315, 650585, 850765, 910819, 1191071, 2211989, 4554095, 5955355, 11059945, 15483923, 77419615]

約数ペア:

[(1, 77419615), (5, 15483923), (7, 11059945), (13, 5955355), (17, 4554095), (35, 2211989), (65, 1191071), (85, 910819), (91, 850765), (119, 650585), (221, 350315), (455, 170153), (595, 130117), (1105, 70063), (1547, 50045), (7735, 10009)]