24273855

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 44928000

約数和(自身を除く): 20654145

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 345, 423, 499, 705, 1035, 1081, 1497, 2115, 2495, 3243, 4491, 5405, 7485, 9729, 11477, 16215, 22455, 23453, 34431, 48645, 57385, 70359, 103293, 117265, 172155, 211077, 351795, 516465, 539419, 1055385, 1618257, 2697095, 4854771, 8091285, 24273855]

約数ペア:

[(1, 24273855), (3, 8091285), (5, 4854771), (9, 2697095), (15, 1618257), (23, 1055385), (45, 539419), (47, 516465), (69, 351795), (115, 211077), (141, 172155), (207, 117265), (235, 103293), (345, 70359), (423, 57385), (499, 48645), (705, 34431), (1035, 23453), (1081, 22455), (1497, 16215), (2115, 11477), (2495, 9729), (3243, 7485), (4491, 5405)]