1278713085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{58031}}^1$

素因数の和:58165

約数の個数: 32

約数和(自身を含む): 2222857728

約数和(自身を除く): 944144643

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 1469, 1695, 4407, 7345, 22035, 58031, 174093, 290155, 754403, 870465, 2263209, 3772015, 6557503, 11316045, 19672509, 32787515, 85247539, 98362545, 255742617, 426237695, 1278713085]

約数ペア:

[(1, 1278713085), (3, 426237695), (5, 255742617), (13, 98362545), (15, 85247539), (39, 32787515), (65, 19672509), (113, 11316045), (195, 6557503), (339, 3772015), (565, 2263209), (1469, 870465), (1695, 754403), (4407, 290155), (7345, 174093), (22035, 58031)]