177776148465

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{84691}}^1$

素因数の和:84852

約数の個数: 80

約数和(自身を含む): 327599496576

約数和(自身を除く): 149823348111

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 73, 81, 135, 213, 219, 355, 365, 405, 639, 657, 1065, 1095, 1917, 1971, 3195, 3285, 5183, 5751, 5913, 9585, 9855, 15549, 25915, 28755, 29565, 46647, 77745, 84691, 139941, 233235, 254073, 419823, 423455, 699705, 762219, 1270365, 2099115, 2286657, 3811095, 6013061, 6182443, 6859971, 11433285, 18039183, 18547329, 30065305, 30912215, 34299855, 54117549, 55641987, 90195915, 92736645, 162352647, 166925961, 270587745, 278209935, 438953453, 487057941, 500777883, 811763235, 834629805, 1316860359, 2194767265, 2435289705, 2503889415, 3950581077, 6584301795, 11851743231, 19752905385, 35555229693, 59258716155, 177776148465]

約数ペア:

[(1, 177776148465), (3, 59258716155), (5, 35555229693), (9, 19752905385), (15, 11851743231), (27, 6584301795), (45, 3950581077), (71, 2503889415), (73, 2435289705), (81, 2194767265), (135, 1316860359), (213, 834629805), (219, 811763235), (355, 500777883), (365, 487057941), (405, 438953453), (639, 278209935), (657, 270587745), (1065, 166925961), (1095, 162352647), (1917, 92736645), (1971, 90195915), (3195, 55641987), (3285, 54117549), (5183, 34299855), (5751, 30912215), (5913, 30065305), (9585, 18547329), (9855, 18039183), (15549, 11433285), (25915, 6859971), (28755, 6182443), (29565, 6013061), (46647, 3811095), (77745, 2286657), (84691, 2099115), (139941, 1270365), (233235, 762219), (254073, 699705), (419823, 423455)]