2261020845

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{17981}}^1$

素因数の和:18173

約数の個数: 32

約数和(自身を含む): 3697674624

約数和(自身を除く): 1436653779

約数列:

[1, 3, 5, 15, 83, 101, 249, 303, 415, 505, 1245, 1515, 8383, 17981, 25149, 41915, 53943, 89905, 125745, 269715, 1492423, 1816081, 4477269, 5448243, 7462115, 9080405, 22386345, 27241215, 150734723, 452204169, 753673615, 2261020845]

約数ペア:

[(1, 2261020845), (3, 753673615), (5, 452204169), (15, 150734723), (83, 27241215), (101, 22386345), (249, 9080405), (303, 7462115), (415, 5448243), (505, 4477269), (1245, 1816081), (1515, 1492423), (8383, 269715), (17981, 125745), (25149, 89905), (41915, 53943)]