23688045

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2583

約数の個数: 40

約数和(自身を含む): 44326656

約数和(自身を除く): 20638611

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 2543, 3105, 7629, 9315, 12715, 22887, 38145, 58489, 68661, 114435, 175467, 205983, 292445, 343305, 526401, 877335, 1029915, 1579203, 2632005, 4737609, 7896015, 23688045]

約数ペア:

[(1, 23688045), (3, 7896015), (5, 4737609), (9, 2632005), (15, 1579203), (23, 1029915), (27, 877335), (45, 526401), (69, 343305), (81, 292445), (115, 205983), (135, 175467), (207, 114435), (345, 68661), (405, 58489), (621, 38145), (1035, 22887), (1863, 12715), (2543, 9315), (3105, 7629)]