83312715

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3579

約数の個数: 32

約数和(自身を含む): 140126976

約数和(自身を除く): 56814261

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1591, 3491, 4773, 7955, 10473, 17455, 23865, 52365, 129167, 150113, 387501, 450339, 645835, 750565, 1937505, 2251695, 5554181, 16662543, 27770905, 83312715]

約数ペア:

[(1, 83312715), (3, 27770905), (5, 16662543), (15, 5554181), (37, 2251695), (43, 1937505), (111, 750565), (129, 645835), (185, 450339), (215, 387501), (555, 150113), (645, 129167), (1591, 52365), (3491, 23865), (4773, 17455), (7955, 10473)]