2889397605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1\times {\mathrm{5657}}^1$

素因数の和:7685

約数の個数: 32

約数和(自身を含む): 4898289024

約数和(自身を除く): 2008891419

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2003, 5657, 6009, 10015, 16971, 28285, 30045, 34051, 84855, 96169, 102153, 170255, 288507, 480845, 510765, 1442535, 11330971, 33992913, 56654855, 169964565, 192626507, 577879521, 963132535, 2889397605]

約数ペア:

[(1, 2889397605), (3, 963132535), (5, 577879521), (15, 192626507), (17, 169964565), (51, 56654855), (85, 33992913), (255, 11330971), (2003, 1442535), (5657, 510765), (6009, 480845), (10015, 288507), (16971, 170255), (28285, 102153), (30045, 96169), (34051, 84855)]