29853825

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{9257}}^1$

素因数の和:9313

約数の個数: 24

約数和(自身を含む): 50511648

約数和(自身を除く): 20657823

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 9257, 27771, 46285, 138855, 231425, 398051, 694275, 1194153, 1990255, 5970765, 9951275, 29853825]

約数ペア:

[(1, 29853825), (3, 9951275), (5, 5970765), (15, 1990255), (25, 1194153), (43, 694275), (75, 398051), (129, 231425), (215, 138855), (645, 46285), (1075, 27771), (3225, 9257)]