55245325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 74245248

約数和(自身を除く): 18999923

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3023, 3655, 15115, 18275, 51391, 75575, 129989, 256955, 649945, 1284775, 2209813, 3249725, 11049065, 55245325]

約数ペア:

[(1, 55245325), (5, 11049065), (17, 3249725), (25, 2209813), (43, 1284775), (85, 649945), (215, 256955), (425, 129989), (731, 75575), (1075, 51391), (3023, 18275), (3655, 15115)]