22395885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 38506752

約数和(自身を除く): 16110867

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 1237, 3621, 3711, 6035, 6185, 18105, 18555, 21029, 63087, 87827, 105145, 263481, 315435, 439135, 1317405, 1493059, 4479177, 7465295, 22395885]

約数ペア:

[(1, 22395885), (3, 7465295), (5, 4479177), (15, 1493059), (17, 1317405), (51, 439135), (71, 315435), (85, 263481), (213, 105145), (255, 87827), (355, 63087), (1065, 21029), (1207, 18555), (1237, 18105), (3621, 6185), (3711, 6035)]