125220495

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 205701120

約数和(自身を除く): 80480625

約数列:

[1, 3, 5, 15, 61, 107, 183, 305, 321, 535, 915, 1279, 1605, 3837, 6395, 6527, 19185, 19581, 32635, 78019, 97905, 136853, 234057, 390095, 410559, 684265, 1170285, 2052795, 8348033, 25044099, 41740165, 125220495]

約数ペア:

[(1, 125220495), (3, 41740165), (5, 25044099), (15, 8348033), (61, 2052795), (107, 1170285), (183, 684265), (305, 410559), (321, 390095), (535, 234057), (915, 136853), (1279, 97905), (1605, 78019), (3837, 32635), (6395, 19581), (6527, 19185)]