858006735

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{8161}}^1$

素因数の和:8375

約数の個数: 32

約数和(自身を含む): 1413527808

約数和(自身を除く): 555521073

約数列:

[1, 3, 5, 15, 43, 129, 163, 215, 489, 645, 815, 2445, 7009, 8161, 21027, 24483, 35045, 40805, 105135, 122415, 350923, 1052769, 1330243, 1754615, 3990729, 5263845, 6651215, 19953645, 57200449, 171601347, 286002245, 858006735]

約数ペア:

[(1, 858006735), (3, 286002245), (5, 171601347), (15, 57200449), (43, 19953645), (129, 6651215), (163, 5263845), (215, 3990729), (489, 1754615), (645, 1330243), (815, 1052769), (2445, 350923), (7009, 122415), (8161, 105135), (21027, 40805), (24483, 35045)]