12249203135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{209621}}^1$

素因数の和:209699

約数の個数: 32

約数和(自身を含む): 16903918080

約数和(自身を除く): 4654714945

約数列:

[1, 5, 13, 29, 31, 65, 145, 155, 377, 403, 899, 1885, 2015, 4495, 11687, 58435, 209621, 1048105, 2725073, 6079009, 6498251, 13625365, 30395045, 32491255, 79027117, 84477263, 188449279, 395135585, 422386315, 942246395, 2449840627, 12249203135]

約数ペア:

[(1, 12249203135), (5, 2449840627), (13, 942246395), (29, 422386315), (31, 395135585), (65, 188449279), (145, 84477263), (155, 79027117), (377, 32491255), (403, 30395045), (899, 13625365), (1885, 6498251), (2015, 6079009), (4495, 2725073), (11687, 1048105), (58435, 209621)]