800001725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{22679}}^1$

素因数の和:22789

約数の個数: 24

約数和(自身を含む): 1063056960

約数和(自身を除く): 263055235

約数列:

[1, 5, 17, 25, 83, 85, 415, 425, 1411, 2075, 7055, 22679, 35275, 113395, 385543, 566975, 1882357, 1927715, 9411785, 9638575, 32000069, 47058925, 160000345, 800001725]

約数ペア:

[(1, 800001725), (5, 160000345), (17, 47058925), (25, 32000069), (83, 9638575), (85, 9411785), (415, 1927715), (425, 1882357), (1411, 566975), (2075, 385543), (7055, 113395), (22679, 35275)]