75307705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 105131520

約数和(自身を除く): 29823815

約数列:

[1, 5, 11, 17, 55, 85, 187, 239, 337, 935, 1195, 1685, 2629, 3707, 4063, 5729, 13145, 18535, 20315, 28645, 44693, 63019, 80543, 223465, 315095, 402715, 885973, 1369231, 4429865, 6846155, 15061541, 75307705]

約数ペア:

[(1, 75307705), (5, 15061541), (11, 6846155), (17, 4429865), (55, 1369231), (85, 885973), (187, 402715), (239, 315095), (337, 223465), (935, 80543), (1195, 63019), (1685, 44693), (2629, 28645), (3707, 20315), (4063, 18535), (5729, 13145)]