2495244555

素因数分解:

$3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{46093}}^1$

素因数の和:46508

約数の個数: 32

約数和(自身を含む): 4447149120

約数和(自身を除く): 1951904565

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 401, 1203, 2005, 3609, 6015, 10827, 18045, 46093, 54135, 138279, 230465, 414837, 691395, 1244511, 2074185, 6222555, 18483293, 55449879, 92416465, 166349637, 277249395, 499048911, 831748185, 2495244555]

約数ペア:

[(1, 2495244555), (3, 831748185), (5, 499048911), (9, 277249395), (15, 166349637), (27, 92416465), (45, 55449879), (135, 18483293), (401, 6222555), (1203, 2074185), (2005, 1244511), (3609, 691395), (6015, 414837), (10827, 230465), (18045, 138279), (46093, 54135)]