85381695

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{10039}}^1$

素因数の和:10066

約数の個数: 48

約数和(自身を含む): 175418880

約数和(自身を除く): 90037185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 10039, 30117, 50195, 70273, 90351, 150585, 210819, 271053, 351365, 451755, 632457, 813159, 1054095, 1355265, 1897371, 2439477, 3162285, 4065795, 5692113, 9486855, 12197385, 17076339, 28460565, 85381695]

約数ペア:

[(1, 85381695), (3, 28460565), (5, 17076339), (7, 12197385), (9, 9486855), (15, 5692113), (21, 4065795), (27, 3162285), (35, 2439477), (45, 1897371), (63, 1355265), (81, 1054095), (105, 813159), (135, 632457), (189, 451755), (243, 351365), (315, 271053), (405, 210819), (567, 150585), (945, 90351), (1215, 70273), (1701, 50195), (2835, 30117), (8505, 10039)]