165366936025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1\times {\mathrm{4481}}^1$

素因数の和:5802

約数の個数: 48

約数和(自身を含む): 220404250368

約数和(自身を除く): 55037314343

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1223, 1775, 4481, 6035, 6115, 20791, 22405, 30175, 30575, 76177, 86833, 103955, 112025, 318151, 380885, 434165, 519775, 1476161, 1590755, 1904425, 2170825, 5408567, 5480263, 7380805, 7953775, 27042835, 27401315, 36904025, 93164471, 135214175, 137006575, 389098673, 465822355, 1945493365, 2329111775, 6614677441, 9727466825, 33073387205, 165366936025]

約数ペア:

[(1, 165366936025), (5, 33073387205), (17, 9727466825), (25, 6614677441), (71, 2329111775), (85, 1945493365), (355, 465822355), (425, 389098673), (1207, 137006575), (1223, 135214175), (1775, 93164471), (4481, 36904025), (6035, 27401315), (6115, 27042835), (20791, 7953775), (22405, 7380805), (30175, 5480263), (30575, 5408567), (76177, 2170825), (86833, 1904425), (103955, 1590755), (112025, 1476161), (318151, 519775), (380885, 434165)]