27910785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1171}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 51305472

約数和(自身を除く): 23394687

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 681, 1135, 1171, 1589, 3405, 3513, 4767, 5855, 7945, 8197, 17565, 23835, 24591, 40985, 122955, 265817, 797451, 1329085, 1860719, 3987255, 5582157, 9303595, 27910785]

約数ペア:

[(1, 27910785), (3, 9303595), (5, 5582157), (7, 3987255), (15, 1860719), (21, 1329085), (35, 797451), (105, 265817), (227, 122955), (681, 40985), (1135, 24591), (1171, 23835), (1589, 17565), (3405, 8197), (3513, 7945), (4767, 5855)]