55053705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{74903}}^1$

素因数の和:74925

約数の個数: 24

約数和(自身を含む): 102468672

約数和(自身を除く): 47414967

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 74903, 224709, 374515, 524321, 1123545, 1572963, 2621605, 3670247, 7864815, 11010741, 18351235, 55053705]

約数ペア:

[(1, 55053705), (3, 18351235), (5, 11010741), (7, 7864815), (15, 3670247), (21, 2621605), (35, 1572963), (49, 1123545), (105, 524321), (147, 374515), (245, 224709), (735, 74903)]