1224075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 2132800

約数和(自身を除く): 908725

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 859, 1425, 2577, 4295, 12885, 16321, 21475, 48963, 64425, 81605, 244815, 408025, 1224075]

約数ペア:

[(1, 1224075), (3, 408025), (5, 244815), (15, 81605), (19, 64425), (25, 48963), (57, 21475), (75, 16321), (95, 12885), (285, 4295), (475, 2577), (859, 1425)]