228717885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{33809}}^1$

素因数の和:33869

約数の個数: 32

約数和(自身を含む): 408965760

約数和(自身を除く): 180247875

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 33809, 101427, 169045, 371899, 507135, 1115697, 1386169, 1859495, 4158507, 5578485, 6930845, 15247859, 20792535, 45743577, 76239295, 228717885]

約数ペア:

[(1, 228717885), (3, 76239295), (5, 45743577), (11, 20792535), (15, 15247859), (33, 6930845), (41, 5578485), (55, 4158507), (123, 1859495), (165, 1386169), (205, 1115697), (451, 507135), (615, 371899), (1353, 169045), (2255, 101427), (6765, 33809)]