334697105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 437529600

約数和(自身を除く): 102832495

約数列:

[1, 5, 17, 47, 85, 199, 235, 421, 799, 995, 2105, 3383, 3995, 7157, 9353, 16915, 19787, 35785, 46765, 83779, 98935, 159001, 336379, 418895, 795005, 1424243, 1681895, 3937613, 7121215, 19688065, 66939421, 334697105]

約数ペア:

[(1, 334697105), (5, 66939421), (17, 19688065), (47, 7121215), (85, 3937613), (199, 1681895), (235, 1424243), (421, 795005), (799, 418895), (995, 336379), (2105, 159001), (3383, 98935), (3995, 83779), (7157, 46765), (9353, 35785), (16915, 19787)]