55243335

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{75161}}^1$

素因数の和:75183

約数の個数: 24

約数和(自身を含む): 102821616

約数和(自身を除く): 47578281

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 75161, 225483, 375805, 526127, 1127415, 1578381, 2630635, 3682889, 7891905, 11048667, 18414445, 55243335]

約数ペア:

[(1, 55243335), (3, 18414445), (5, 11048667), (7, 7891905), (15, 3682889), (21, 2630635), (35, 1578381), (49, 1127415), (105, 526127), (147, 375805), (245, 225483), (735, 75161)]