23109975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 49917440

約数和(自身を除く): 26807465

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 67, 73, 75, 105, 135, 175, 189, 201, 219, 225, 315, 335, 365, 469, 511, 525, 603, 657, 675, 945, 1005, 1095, 1407, 1533, 1575, 1675, 1809, 1825, 1971, 2345, 2555, 3015, 3285, 4221, 4599, 4725, 4891, 5025, 5475, 7035, 7665, 9045, 9855, 11725, 12663, 12775, 13797, 14673, 15075, 16425, 21105, 22995, 24455, 34237, 35175, 38325, 44019, 45225, 49275, 63315, 68985, 73365, 102711, 105525, 114975, 122275, 132057, 171185, 220095, 308133, 316575, 344925, 366825, 513555, 660285, 855925, 924399, 1100475, 1540665, 2567775, 3301425, 4621995, 7703325, 23109975]

約数ペア:

[(1, 23109975), (3, 7703325), (5, 4621995), (7, 3301425), (9, 2567775), (15, 1540665), (21, 1100475), (25, 924399), (27, 855925), (35, 660285), (45, 513555), (63, 366825), (67, 344925), (73, 316575), (75, 308133), (105, 220095), (135, 171185), (175, 132057), (189, 122275), (201, 114975), (219, 105525), (225, 102711), (315, 73365), (335, 68985), (365, 63315), (469, 49275), (511, 45225), (525, 44019), (603, 38325), (657, 35175), (675, 34237), (945, 24455), (1005, 22995), (1095, 21105), (1407, 16425), (1533, 15075), (1575, 14673), (1675, 13797), (1809, 12775), (1825, 12663), (1971, 11725), (2345, 9855), (2555, 9045), (3015, 7665), (3285, 7035), (4221, 5475), (4599, 5025), (4725, 4891)]