238046895

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1811}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 434184192

約数和(自身を除く): 196137297

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 127, 207, 345, 381, 635, 1035, 1143, 1811, 1905, 2921, 5433, 5715, 8763, 9055, 14605, 16299, 26289, 27165, 41653, 43815, 81495, 124959, 131445, 208265, 229997, 374877, 624795, 689991, 1149985, 1874385, 2069973, 3449955, 5289931, 10349865, 15869793, 26449655, 47609379, 79348965, 238046895]

約数ペア:

[(1, 238046895), (3, 79348965), (5, 47609379), (9, 26449655), (15, 15869793), (23, 10349865), (45, 5289931), (69, 3449955), (115, 2069973), (127, 1874385), (207, 1149985), (345, 689991), (381, 624795), (635, 374877), (1035, 229997), (1143, 208265), (1811, 131445), (1905, 124959), (2921, 81495), (5433, 43815), (5715, 41653), (8763, 27165), (9055, 26289), (14605, 16299)]