11258475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 19052352

約数和(自身を除く): 7793877

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 3491, 10473, 17455, 52365, 87275, 150113, 261825, 450339, 750565, 2251695, 3752825, 11258475]

約数ペア:

[(1, 11258475), (3, 3752825), (5, 2251695), (15, 750565), (25, 450339), (43, 261825), (75, 150113), (129, 87275), (215, 52365), (645, 17455), (1075, 10473), (3225, 3491)]