13464825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 25593600

約数和(自身を除く): 12128775

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 859, 1045, 1425, 2577, 3135, 4295, 5225, 9449, 12885, 15675, 16321, 21475, 28347, 47245, 48963, 64425, 81605, 141735, 179531, 236225, 244815, 408025, 538593, 708675, 897655, 1224075, 2692965, 4488275, 13464825]

約数ペア:

[(1, 13464825), (3, 4488275), (5, 2692965), (11, 1224075), (15, 897655), (19, 708675), (25, 538593), (33, 408025), (55, 244815), (57, 236225), (75, 179531), (95, 141735), (165, 81605), (209, 64425), (275, 48963), (285, 47245), (475, 28347), (627, 21475), (825, 16321), (859, 15675), (1045, 12885), (1425, 9449), (2577, 5225), (3135, 4295)]