236450335

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 326541600

約数和(自身を除く): 90091265

約数列:

[1, 5, 11, 43, 55, 61, 121, 149, 215, 305, 473, 605, 671, 745, 1639, 2365, 2623, 3355, 5203, 6407, 7381, 8195, 9089, 13115, 18029, 26015, 28853, 32035, 36905, 45445, 70477, 90145, 99979, 144265, 317383, 352385, 390827, 499895, 775247, 1099769, 1586915, 1954135, 3876235, 4299097, 5498845, 21495485, 47290067, 236450335]

約数ペア:

[(1, 236450335), (5, 47290067), (11, 21495485), (43, 5498845), (55, 4299097), (61, 3876235), (121, 1954135), (149, 1586915), (215, 1099769), (305, 775247), (473, 499895), (605, 390827), (671, 352385), (745, 317383), (1639, 144265), (2365, 99979), (2623, 90145), (3355, 70477), (5203, 45445), (6407, 36905), (7381, 32035), (8195, 28853), (9089, 26015), (13115, 18029)]