68042755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 95940288

約数和(自身を除く): 27897533

約数列:

[1, 5, 11, 17, 55, 61, 85, 187, 305, 671, 935, 1037, 1193, 3355, 5185, 5965, 11407, 13123, 20281, 57035, 65615, 72773, 101405, 223091, 363865, 800503, 1115455, 1237141, 4002515, 6185705, 13608551, 68042755]

約数ペア:

[(1, 68042755), (5, 13608551), (11, 6185705), (17, 4002515), (55, 1237141), (61, 1115455), (85, 800503), (187, 363865), (305, 223091), (671, 101405), (935, 72773), (1037, 65615), (1193, 57035), (3355, 20281), (5185, 13123), (5965, 11407)]