27297255

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 44904384

約数和(自身を除く): 17607129

約数列:

[1, 3, 5, 15, 73, 97, 219, 257, 291, 365, 485, 771, 1095, 1285, 1455, 3855, 7081, 18761, 21243, 24929, 35405, 56283, 74787, 93805, 106215, 124645, 281415, 373935, 1819817, 5459451, 9099085, 27297255]

約数ペア:

[(1, 27297255), (3, 9099085), (5, 5459451), (15, 1819817), (73, 373935), (97, 281415), (219, 124645), (257, 106215), (291, 93805), (365, 74787), (485, 56283), (771, 35405), (1095, 24929), (1285, 21243), (1455, 18761), (3855, 7081)]