83111475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{25771}}^1$

素因数の和:25827

約数の個数: 24

約数和(自身を含む): 140612032

約数和(自身を除く): 57500557

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 25771, 77313, 128855, 386565, 644275, 1108153, 1932825, 3324459, 5540765, 16622295, 27703825, 83111475]

約数ペア:

[(1, 83111475), (3, 27703825), (5, 16622295), (15, 5540765), (25, 3324459), (43, 1932825), (75, 1108153), (129, 644275), (215, 386565), (645, 128855), (1075, 77313), (3225, 25771)]