202326825

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{1459}}^1$

素因数の和:1558

約数の個数: 36

約数和(自身を含む): 342708720

約数和(自身を除く): 140381895

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 1459, 1849, 3225, 4377, 5547, 7295, 9245, 21885, 27735, 36475, 46225, 62737, 109425, 138675, 188211, 313685, 941055, 1568425, 2697691, 4705275, 8093073, 13488455, 40465365, 67442275, 202326825]

約数ペア:

[(1, 202326825), (3, 67442275), (5, 40465365), (15, 13488455), (25, 8093073), (43, 4705275), (75, 2697691), (129, 1568425), (215, 941055), (645, 313685), (1075, 188211), (1459, 138675), (1849, 109425), (3225, 62737), (4377, 46225), (5547, 36475), (7295, 27735), (9245, 21885)]