87006915

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6217}}^1$

素因数の和:6539

約数の個数: 24

約数和(自身を含む): 151321248

約数和(自身を除く): 64314333

約数列:

[1, 3, 5, 9, 15, 45, 311, 933, 1555, 2799, 4665, 6217, 13995, 18651, 31085, 55953, 93255, 279765, 1933487, 5800461, 9667435, 17401383, 29002305, 87006915]

約数ペア:

[(1, 87006915), (3, 29002305), (5, 17401383), (9, 9667435), (15, 5800461), (45, 1933487), (311, 279765), (933, 93255), (1555, 55953), (2799, 31085), (4665, 18651), (6217, 13995)]