27356745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 48045312

約数和(自身を除く): 20688567

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 2647, 3445, 7941, 10335, 13235, 34411, 39705, 103233, 140291, 172055, 420873, 516165, 701455, 1823783, 2104365, 5471349, 9118915, 27356745]

約数ペア:

[(1, 27356745), (3, 9118915), (5, 5471349), (13, 2104365), (15, 1823783), (39, 701455), (53, 516165), (65, 420873), (159, 172055), (195, 140291), (265, 103233), (689, 39705), (795, 34411), (2067, 13235), (2647, 10335), (3445, 7941)]