149635275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{117361}}^1$

素因数の和:117391

約数の個数: 24

約数和(自身を含む): 261951984

約数和(自身を除く): 112316709

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 117361, 352083, 586805, 1760415, 1995137, 2934025, 5985411, 8802075, 9975685, 29927055, 49878425, 149635275]

約数ペア:

[(1, 149635275), (3, 49878425), (5, 29927055), (15, 9975685), (17, 8802075), (25, 5985411), (51, 2934025), (75, 1995137), (85, 1760415), (255, 586805), (425, 352083), (1275, 117361)]