85877935

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 124679520

約数和(自身を除く): 38801585

約数列:

[1, 5, 11, 13, 55, 61, 65, 121, 143, 179, 305, 605, 671, 715, 793, 895, 1573, 1969, 2327, 3355, 3965, 7381, 7865, 8723, 9845, 10919, 11635, 21659, 25597, 36905, 43615, 54595, 95953, 108295, 120109, 127985, 141947, 281567, 479765, 600545, 709735, 1321199, 1407835, 1561417, 6605995, 7807085, 17175587, 85877935]

約数ペア:

[(1, 85877935), (5, 17175587), (11, 7807085), (13, 6605995), (55, 1561417), (61, 1407835), (65, 1321199), (121, 709735), (143, 600545), (179, 479765), (305, 281567), (605, 141947), (671, 127985), (715, 120109), (793, 108295), (895, 95953), (1573, 54595), (1969, 43615), (2327, 36905), (3355, 25597), (3965, 21659), (7381, 11635), (7865, 10919), (8723, 9845)]