54973305

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 98985744

約数和(自身を除く): 44012439

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 137, 185, 241, 333, 411, 555, 685, 723, 1205, 1233, 1665, 2055, 2169, 3615, 5069, 6165, 8917, 10845, 15207, 25345, 26751, 33017, 44585, 45621, 76035, 80253, 99051, 133755, 165085, 228105, 297153, 401265, 495255, 1221629, 1485765, 3664887, 6108145, 10994661, 18324435, 54973305]

約数ペア:

[(1, 54973305), (3, 18324435), (5, 10994661), (9, 6108145), (15, 3664887), (37, 1485765), (45, 1221629), (111, 495255), (137, 401265), (185, 297153), (241, 228105), (333, 165085), (411, 133755), (555, 99051), (685, 80253), (723, 76035), (1205, 45621), (1233, 44585), (1665, 33017), (2055, 26751), (2169, 25345), (3615, 15207), (5069, 10845), (6165, 8917)]