139747100515

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{29}}^1\times {\mathrm{65827}}^1$

素因数の和:65905

約数の個数: 40

約数和(自身を含む): 190828789200

約数和(自身を除く): 51081688685

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1331, 1595, 3509, 6655, 14641, 17545, 38599, 65827, 73205, 192995, 329135, 424589, 724097, 1908983, 2122945, 3620485, 7965067, 9544915, 20998813, 39825335, 87615737, 104994065, 230986943, 438078685, 963773107, 1154934715, 2540856373, 4818865535, 12704281865, 27949420103, 139747100515]

約数ペア:

[(1, 139747100515), (5, 27949420103), (11, 12704281865), (29, 4818865535), (55, 2540856373), (121, 1154934715), (145, 963773107), (319, 438078685), (605, 230986943), (1331, 104994065), (1595, 87615737), (3509, 39825335), (6655, 20998813), (14641, 9544915), (17545, 7965067), (38599, 3620485), (65827, 2122945), (73205, 1908983), (192995, 724097), (329135, 424589)]