222635535

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 366121728

約数和(自身を除く): 143486193

約数列:

[1, 3, 5, 15, 41, 123, 205, 563, 615, 643, 1689, 1929, 2815, 3215, 8445, 9645, 23083, 26363, 69249, 79089, 115415, 131815, 346245, 362009, 395445, 1086027, 1810045, 5430135, 14842369, 44527107, 74211845, 222635535]

約数ペア:

[(1, 222635535), (3, 74211845), (5, 44527107), (15, 14842369), (41, 5430135), (123, 1810045), (205, 1086027), (563, 395445), (615, 362009), (643, 346245), (1689, 131815), (1929, 115415), (2815, 79089), (3215, 69249), (8445, 26363), (9645, 23083)]