55508975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 73068240

約数和(自身を除く): 17559265

約数列:

[1, 5, 19, 25, 95, 137, 475, 685, 853, 2603, 3425, 4265, 13015, 16207, 21325, 65075, 81035, 116861, 405175, 584305, 2220359, 2921525, 11101795, 55508975]

約数ペア:

[(1, 55508975), (5, 11101795), (19, 2921525), (25, 2220359), (95, 584305), (137, 405175), (475, 116861), (685, 81035), (853, 65075), (2603, 21325), (3425, 16207), (4265, 13015)]