5308505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 7159752

約数和(自身を除く): 1851247

約数列:

[1, 5, 17, 19, 85, 95, 173, 323, 361, 865, 1615, 1805, 2941, 3287, 6137, 14705, 16435, 30685, 55879, 62453, 279395, 312265, 1061701, 5308505]

約数ペア:

[(1, 5308505), (5, 1061701), (17, 312265), (19, 279395), (85, 62453), (95, 55879), (173, 30685), (323, 16435), (361, 14705), (865, 6137), (1615, 3287), (1805, 2941)]