82142235

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{86923}}^1$

素因数の和:86944

約数の個数: 32

約数和(自身を含む): 166894080

約数和(自身を除く): 84751845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 86923, 260769, 434615, 608461, 782307, 1303845, 1825383, 2346921, 3042305, 3911535, 5476149, 9126915, 11734605, 16428447, 27380745, 82142235]

約数ペア:

[(1, 82142235), (3, 27380745), (5, 16428447), (7, 11734605), (9, 9126915), (15, 5476149), (21, 3911535), (27, 3042305), (35, 2346921), (45, 1825383), (63, 1303845), (105, 782307), (135, 608461), (189, 434615), (315, 260769), (945, 86923)]