53425135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 71165952

約数和(自身を除く): 17740817

約数列:

[1, 5, 17, 43, 47, 85, 215, 235, 311, 731, 799, 1555, 2021, 3655, 3995, 5287, 10105, 13373, 14617, 26435, 34357, 66865, 73085, 171785, 227341, 248489, 628531, 1136705, 1242445, 3142655, 10685027, 53425135]

約数ペア:

[(1, 53425135), (5, 10685027), (17, 3142655), (43, 1242445), (47, 1136705), (85, 628531), (215, 248489), (235, 227341), (311, 171785), (731, 73085), (799, 66865), (1555, 34357), (2021, 26435), (3655, 14617), (3995, 13373), (5287, 10105)]