2487122015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{6343}}^1$

素因数の和:7031

約数の個数: 32

約数和(自身を含む): 3617602560

約数和(自身を除く): 1130480545

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 659, 3295, 4613, 6343, 11203, 23065, 31715, 44401, 56015, 78421, 107831, 222005, 392105, 539155, 754817, 3774085, 4180037, 20900185, 29260259, 71060629, 146301295, 355303145, 497424403, 2487122015]

約数ペア:

[(1, 2487122015), (5, 497424403), (7, 355303145), (17, 146301295), (35, 71060629), (85, 29260259), (119, 20900185), (595, 4180037), (659, 3774085), (3295, 754817), (4613, 539155), (6343, 392105), (11203, 222005), (23065, 107831), (31715, 78421), (44401, 56015)]