87416815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5861}}^1$

素因数の和:6042

約数の個数: 16

約数和(自身を含む): 111143520

約数和(自身を除く): 23726705

約数列:

[1, 5, 19, 95, 157, 785, 2983, 5861, 14915, 29305, 111359, 556795, 920177, 4600885, 17483363, 87416815]

約数ペア:

[(1, 87416815), (5, 17483363), (19, 4600885), (95, 920177), (157, 556795), (785, 111359), (2983, 29305), (5861, 14915)]