140200425

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^2\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 54

約数和(自身を含む): 257853102

約数和(自身を除く): 117652677

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 337, 387, 645, 1011, 1075, 1685, 1849, 1935, 3033, 3225, 5055, 5547, 8425, 9245, 9675, 14491, 15165, 16641, 25275, 27735, 43473, 46225, 72455, 75825, 83205, 130419, 138675, 217365, 362275, 416025, 623113, 652095, 1086825, 1869339, 3115565, 3260475, 5608017, 9346695, 15577825, 28040085, 46733475, 140200425]

約数ペア:

[(1, 140200425), (3, 46733475), (5, 28040085), (9, 15577825), (15, 9346695), (25, 5608017), (43, 3260475), (45, 3115565), (75, 1869339), (129, 1086825), (215, 652095), (225, 623113), (337, 416025), (387, 362275), (645, 217365), (1011, 138675), (1075, 130419), (1685, 83205), (1849, 75825), (1935, 72455), (3033, 46225), (3225, 43473), (5055, 27735), (5547, 25275), (8425, 16641), (9245, 15165), (9675, 14491)]