75540765

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 123609600

約数和(自身を除く): 48068835

約数列:

[1, 3, 5, 15, 73, 149, 219, 365, 447, 463, 745, 1095, 1389, 2235, 2315, 6945, 10877, 32631, 33799, 54385, 68987, 101397, 163155, 168995, 206961, 344935, 506985, 1034805, 5036051, 15108153, 25180255, 75540765]

約数ペア:

[(1, 75540765), (3, 25180255), (5, 15108153), (15, 5036051), (73, 1034805), (149, 506985), (219, 344935), (365, 206961), (447, 168995), (463, 163155), (745, 101397), (1095, 68987), (1389, 54385), (2235, 33799), (2315, 32631), (6945, 10877)]