121336325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 173893632

約数和(自身を除く): 52557307

約数列:

[1, 5, 11, 25, 31, 43, 55, 155, 215, 275, 331, 341, 473, 775, 1075, 1333, 1655, 1705, 2365, 3641, 6665, 8275, 8525, 10261, 11825, 14233, 14663, 18205, 33325, 51305, 71165, 73315, 91025, 112871, 156563, 256525, 355825, 366575, 441223, 564355, 782815, 2206115, 2821775, 3914075, 4853453, 11030575, 24267265, 121336325]

約数ペア:

[(1, 121336325), (5, 24267265), (11, 11030575), (25, 4853453), (31, 3914075), (43, 2821775), (55, 2206115), (155, 782815), (215, 564355), (275, 441223), (331, 366575), (341, 355825), (473, 256525), (775, 156563), (1075, 112871), (1333, 91025), (1655, 73315), (1705, 71165), (2365, 51305), (3641, 33325), (6665, 18205), (8275, 14663), (8525, 14233), (10261, 11825)]