87348905

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^2$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 122213952

約数和(自身を除く): 34865047

約数列:

[1, 5, 7, 35, 67, 193, 335, 469, 965, 1351, 2345, 6755, 12931, 37249, 64655, 90517, 186245, 260743, 452585, 1303715, 2495683, 12478415, 17469781, 87348905]

約数ペア:

[(1, 87348905), (5, 17469781), (7, 12478415), (35, 2495683), (67, 1303715), (193, 452585), (335, 260743), (469, 186245), (965, 90517), (1351, 64655), (2345, 37249), (6755, 12931)]