148155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:115

約数の個数: 32

約数和(自身を含む): 290304

約数和(自身を除く): 142149

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 83, 85, 105, 119, 249, 255, 357, 415, 581, 595, 1245, 1411, 1743, 1785, 2905, 4233, 7055, 8715, 9877, 21165, 29631, 49385, 148155]

約数ペア:

[(1, 148155), (3, 49385), (5, 29631), (7, 21165), (15, 9877), (17, 8715), (21, 7055), (35, 4233), (51, 2905), (83, 1785), (85, 1743), (105, 1411), (119, 1245), (249, 595), (255, 581), (357, 415)]