72923070815

素因数分解:

$5^1\times 7^3\times {\mathrm{42520741}}^1$

素因数の和:42520767

約数の個数: 16

約数和(自身を含む): 102049780800

約数和(自身を除く): 29126709985

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 42520741, 212603705, 297645187, 1488225935, 2083516309, 10417581545, 14584614163, 72923070815]

約数ペア:

[(1, 72923070815), (5, 14584614163), (7, 10417581545), (35, 2083516309), (49, 1488225935), (245, 297645187), (343, 212603705), (1715, 42520741)]