8915395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 11547360

約数和(自身を除く): 2631965

約数列:

[1, 5, 17, 53, 85, 265, 901, 1979, 4505, 9895, 33643, 104887, 168215, 524435, 1783079, 8915395]

約数ペア:

[(1, 8915395), (5, 1783079), (17, 524435), (53, 168215), (85, 104887), (265, 33643), (901, 9895), (1979, 4505)]