42950765

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 62920704

約数和(自身を除く): 19969939

約数列:

[1, 5, 11, 13, 43, 55, 65, 121, 127, 143, 215, 473, 559, 605, 635, 715, 1397, 1573, 1651, 2365, 2795, 5203, 5461, 6149, 6985, 7865, 8255, 15367, 18161, 26015, 27305, 30745, 60071, 67639, 70993, 76835, 90805, 199771, 300355, 338195, 354965, 660781, 780923, 998855, 3303905, 3904615, 8590153, 42950765]

約数ペア:

[(1, 42950765), (5, 8590153), (11, 3904615), (13, 3303905), (43, 998855), (55, 780923), (65, 660781), (121, 354965), (127, 338195), (143, 300355), (215, 199771), (473, 90805), (559, 76835), (605, 70993), (635, 67639), (715, 60071), (1397, 30745), (1573, 27305), (1651, 26015), (2365, 18161), (2795, 15367), (5203, 8255), (5461, 7865), (6149, 6985)]