66374105

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 93920256

約数和(自身を除く): 27546151

約数列:

[1, 5, 7, 35, 47, 157, 235, 257, 329, 785, 1099, 1285, 1645, 1799, 5495, 7379, 8995, 12079, 36895, 40349, 51653, 60395, 84553, 201745, 258265, 282443, 422765, 1412215, 1896403, 9482015, 13274821, 66374105]

約数ペア:

[(1, 66374105), (5, 13274821), (7, 9482015), (35, 1896403), (47, 1412215), (157, 422765), (235, 282443), (257, 258265), (329, 201745), (785, 84553), (1099, 60395), (1285, 51653), (1645, 40349), (1799, 36895), (5495, 12079), (7379, 8995)]