156975006925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^2\times {\mathrm{15647}}^1$

素因数の和:16050

約数の個数: 36

約数和(自身を含む): 213475586688

約数和(自身を除く): 56500579763

約数列:

[1, 5, 11, 25, 55, 191, 275, 955, 2101, 4775, 10505, 15647, 36481, 52525, 78235, 172117, 182405, 391175, 401291, 860585, 912025, 2006455, 2988577, 4302925, 10032275, 14942885, 32874347, 74714425, 164371735, 570818207, 821858675, 2854091035, 6279000277, 14270455175, 31395001385, 156975006925]

約数ペア:

[(1, 156975006925), (5, 31395001385), (11, 14270455175), (25, 6279000277), (55, 2854091035), (191, 821858675), (275, 570818207), (955, 164371735), (2101, 74714425), (4775, 32874347), (10505, 14942885), (15647, 10032275), (36481, 4302925), (52525, 2988577), (78235, 2006455), (172117, 912025), (182405, 860585), (391175, 401291)]