1244705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 1928448

約数和(自身を除く): 683743

約数列:

[1, 5, 7, 11, 35, 53, 55, 61, 77, 265, 305, 371, 385, 427, 583, 671, 1855, 2135, 2915, 3233, 3355, 4081, 4697, 16165, 20405, 22631, 23485, 35563, 113155, 177815, 248941, 1244705]

約数ペア:

[(1, 1244705), (5, 248941), (7, 177815), (11, 113155), (35, 35563), (53, 23485), (55, 22631), (61, 20405), (77, 16165), (265, 4697), (305, 4081), (371, 3355), (385, 3233), (427, 2915), (583, 2135), (671, 1855)]