43082775

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 81354416

約数和(自身を除く): 38271641

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 61, 73, 75, 129, 183, 215, 219, 225, 305, 365, 387, 549, 645, 657, 915, 1075, 1095, 1525, 1825, 1935, 2623, 2745, 3139, 3225, 3285, 4453, 4575, 5475, 7869, 9417, 9675, 13115, 13359, 13725, 15695, 16425, 22265, 23607, 28251, 39345, 40077, 47085, 65575, 66795, 78475, 111325, 118035, 141255, 191479, 196725, 200385, 235425, 333975, 574437, 590175, 706275, 957395, 1001925, 1723311, 2872185, 4786975, 8616555, 14360925, 43082775]

約数ペア:

[(1, 43082775), (3, 14360925), (5, 8616555), (9, 4786975), (15, 2872185), (25, 1723311), (43, 1001925), (45, 957395), (61, 706275), (73, 590175), (75, 574437), (129, 333975), (183, 235425), (215, 200385), (219, 196725), (225, 191479), (305, 141255), (365, 118035), (387, 111325), (549, 78475), (645, 66795), (657, 65575), (915, 47085), (1075, 40077), (1095, 39345), (1525, 28251), (1825, 23607), (1935, 22265), (2623, 16425), (2745, 15695), (3139, 13725), (3225, 13359), (3285, 13115), (4453, 9675), (4575, 9417), (5475, 7869)]