4457295

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 8015040

約数和(自身を除く): 3557745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 241, 411, 685, 723, 1205, 1233, 2055, 2169, 3615, 3699, 6165, 6507, 10845, 18495, 32535, 33017, 99051, 165085, 297153, 495255, 891459, 1485765, 4457295]

約数ペア:

[(1, 4457295), (3, 1485765), (5, 891459), (9, 495255), (15, 297153), (27, 165085), (45, 99051), (135, 33017), (137, 32535), (241, 18495), (411, 10845), (685, 6507), (723, 6165), (1205, 3699), (1233, 3615), (2055, 2169)]