75085719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 109771200

約数和(自身を除く): 34685481

約数列:

[1, 3, 17, 41, 51, 123, 149, 241, 447, 697, 723, 2091, 2533, 4097, 6109, 7599, 9881, 12291, 18327, 29643, 35909, 103853, 107727, 167977, 311559, 503931, 610453, 1472269, 1831359, 4416807, 25028573, 75085719]

約数ペア:

[(1, 75085719), (3, 25028573), (17, 4416807), (41, 1831359), (51, 1472269), (123, 610453), (149, 503931), (241, 311559), (447, 167977), (697, 107727), (723, 103853), (2091, 35909), (2533, 29643), (4097, 18327), (6109, 12291), (7599, 9881)]