17967488825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{75013}}^1$

素因数の和:75114

約数の個数: 48

約数和(自身を含む): 26565758016

約数和(自身を除く): 8598269191

約数列:

[1, 5, 11, 13, 25, 55, 65, 67, 143, 275, 325, 335, 715, 737, 871, 1675, 3575, 3685, 4355, 9581, 18425, 21775, 47905, 75013, 239525, 375065, 825143, 975169, 1875325, 4125715, 4875845, 5025871, 10726859, 20628575, 24379225, 25129355, 53634295, 55284581, 65336323, 125646775, 268171475, 276422905, 326681615, 718699553, 1382114525, 1633408075, 3593497765, 17967488825]

約数ペア:

[(1, 17967488825), (5, 3593497765), (11, 1633408075), (13, 1382114525), (25, 718699553), (55, 326681615), (65, 276422905), (67, 268171475), (143, 125646775), (275, 65336323), (325, 55284581), (335, 53634295), (715, 25129355), (737, 24379225), (871, 20628575), (1675, 10726859), (3575, 5025871), (3685, 4875845), (4355, 4125715), (9581, 1875325), (18425, 975169), (21775, 825143), (47905, 375065), (75013, 239525)]