38617275

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{4999}}^1$

素因数の和:5115

約数の個数: 24

約数和(自身を含む): 64480000

約数和(自身を除く): 25862725

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 4999, 7725, 14997, 24995, 74985, 124975, 374925, 514897, 1544691, 2574485, 7723455, 12872425, 38617275]

約数ペア:

[(1, 38617275), (3, 12872425), (5, 7723455), (15, 2574485), (25, 1544691), (75, 514897), (103, 374925), (309, 124975), (515, 74985), (1545, 24995), (2575, 14997), (4999, 7725)]