248816156685

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1\times {\mathrm{160639}}^1$

素因数の和:164009

約数の個数: 32

約数和(自身を含む): 411073904640

約数和(自身を除く): 162257747955

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 3331, 9993, 16655, 49965, 103261, 160639, 309783, 481917, 516305, 803195, 1548915, 2409585, 4979809, 14939427, 24899045, 74697135, 535088509, 1605265527, 2675442545, 8026327635, 16587743779, 49763231337, 82938718895, 248816156685]

約数ペア:

[(1, 248816156685), (3, 82938718895), (5, 49763231337), (15, 16587743779), (31, 8026327635), (93, 2675442545), (155, 1605265527), (465, 535088509), (3331, 74697135), (9993, 24899045), (16655, 14939427), (49965, 4979809), (103261, 2409585), (160639, 1548915), (309783, 803195), (481917, 516305)]