348551425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11551}}^1$

素因数の和:11649

約数の個数: 24

約数和(自身を含む): 464113152

約数和(自身を除く): 115561727

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1775, 6035, 11551, 30175, 57755, 196367, 288775, 820121, 981835, 4100605, 4909175, 13942057, 20503025, 69710285, 348551425]

約数ペア:

[(1, 348551425), (5, 69710285), (17, 20503025), (25, 13942057), (71, 4909175), (85, 4100605), (355, 981835), (425, 820121), (1207, 288775), (1775, 196367), (6035, 57755), (11551, 30175)]