15525144

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 42653520

約数和(自身を除く): 27128376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 3037, 5112, 6074, 9111, 12148, 18222, 24296, 27333, 36444, 54666, 72888, 109332, 215627, 218664, 431254, 646881, 862508, 1293762, 1725016, 1940643, 2587524, 3881286, 5175048, 7762572, 15525144]

約数ペア:

[(1, 15525144), (2, 7762572), (3, 5175048), (4, 3881286), (6, 2587524), (8, 1940643), (9, 1725016), (12, 1293762), (18, 862508), (24, 646881), (36, 431254), (71, 218664), (72, 215627), (142, 109332), (213, 72888), (284, 54666), (426, 36444), (568, 27333), (639, 24296), (852, 18222), (1278, 12148), (1704, 9111), (2556, 6074), (3037, 5112)]