13985055

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{4933}}^1$

素因数の和:4957

約数の個数: 40

約数和(自身を含む): 28656672

約数和(自身を除く): 14671617

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 4933, 14799, 24665, 34531, 44397, 73995, 103593, 133191, 172655, 221985, 310779, 399573, 517965, 665955, 932337, 1553895, 1997865, 2797011, 4661685, 13985055]

約数ペア:

[(1, 13985055), (3, 4661685), (5, 2797011), (7, 1997865), (9, 1553895), (15, 932337), (21, 665955), (27, 517965), (35, 399573), (45, 310779), (63, 221985), (81, 172655), (105, 133191), (135, 103593), (189, 73995), (315, 44397), (405, 34531), (567, 24665), (945, 14799), (2835, 4933)]