4395675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 7856640

約数和(自身を除く): 3460965

約数列:

[1, 3, 5, 15, 25, 29, 43, 47, 75, 87, 129, 141, 145, 215, 235, 435, 645, 705, 725, 1075, 1175, 1247, 1363, 2021, 2175, 3225, 3525, 3741, 4089, 6063, 6235, 6815, 10105, 18705, 20445, 30315, 31175, 34075, 50525, 58609, 93525, 102225, 151575, 175827, 293045, 879135, 1465225, 4395675]

約数ペア:

[(1, 4395675), (3, 1465225), (5, 879135), (15, 293045), (25, 175827), (29, 151575), (43, 102225), (47, 93525), (75, 58609), (87, 50525), (129, 34075), (141, 31175), (145, 30315), (215, 20445), (235, 18705), (435, 10105), (645, 6815), (705, 6235), (725, 6063), (1075, 4089), (1175, 3741), (1247, 3525), (1363, 3225), (2021, 2175)]