27530895

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{5351}}^1$

素因数の和:5380

約数の個数: 32

約数和(自身を含む): 51379200

約数和(自身を除く): 23848305

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 5351, 16053, 26755, 37457, 80265, 112371, 187285, 262199, 561855, 786597, 1310995, 1835393, 3932985, 5506179, 9176965, 27530895]

約数ペア:

[(1, 27530895), (3, 9176965), (5, 5506179), (7, 3932985), (15, 1835393), (21, 1310995), (35, 786597), (49, 561855), (105, 262199), (147, 187285), (245, 112371), (343, 80265), (735, 37457), (1029, 26755), (1715, 16053), (5145, 5351)]