25494615

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 45711360

約数和(自身を除く): 20216745

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1487, 1905, 3429, 4461, 5715, 7435, 13383, 17145, 22305, 40149, 66915, 188849, 200745, 566547, 944245, 1699641, 2832735, 5098923, 8498205, 25494615]

約数ペア:

[(1, 25494615), (3, 8498205), (5, 5098923), (9, 2832735), (15, 1699641), (27, 944245), (45, 566547), (127, 200745), (135, 188849), (381, 66915), (635, 40149), (1143, 22305), (1487, 17145), (1905, 13383), (3429, 7435), (4461, 5715)]