86566375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 134184960

約数和(自身を除く): 47618585

約数列:

[1, 5, 7, 19, 25, 35, 41, 95, 125, 127, 133, 175, 205, 287, 475, 635, 665, 779, 875, 889, 1025, 1435, 2375, 2413, 3175, 3325, 3895, 4445, 5125, 5207, 5453, 7175, 12065, 15875, 16625, 16891, 19475, 22225, 26035, 27265, 35875, 36449, 60325, 84455, 97375, 98933, 111125, 130175, 136325, 182245, 301625, 422275, 494665, 650875, 681625, 692531, 911225, 2111375, 2473325, 3462655, 4556125, 12366625, 17313275, 86566375]

約数ペア:

[(1, 86566375), (5, 17313275), (7, 12366625), (19, 4556125), (25, 3462655), (35, 2473325), (41, 2111375), (95, 911225), (125, 692531), (127, 681625), (133, 650875), (175, 494665), (205, 422275), (287, 301625), (475, 182245), (635, 136325), (665, 130175), (779, 111125), (875, 98933), (889, 97375), (1025, 84455), (1435, 60325), (2375, 36449), (2413, 35875), (3175, 27265), (3325, 26035), (3895, 22225), (4445, 19475), (5125, 16891), (5207, 16625), (5453, 15875), (7175, 12065)]