48639975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{38149}}^1$

素因数の和:38179

約数の個数: 24

約数和(自身を含む): 85150800

約数和(自身を除く): 36510825

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 38149, 114447, 190745, 572235, 648533, 953725, 1945599, 2861175, 3242665, 9727995, 16213325, 48639975]

約数ペア:

[(1, 48639975), (3, 16213325), (5, 9727995), (15, 3242665), (17, 2861175), (25, 1945599), (51, 953725), (75, 648533), (85, 572235), (255, 190745), (425, 114447), (1275, 38149)]