1617295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 2099520

約数和(自身を除く): 482225

約数列:

[1, 5, 17, 53, 85, 265, 359, 901, 1795, 4505, 6103, 19027, 30515, 95135, 323459, 1617295]

約数ペア:

[(1, 1617295), (5, 323459), (17, 95135), (53, 30515), (85, 19027), (265, 6103), (359, 4505), (901, 1795)]