15696956545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1\times {\mathrm{2371}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 20252249856

約数和(自身を除く): 4555293311

約数列:

[1, 5, 17, 71, 85, 355, 1097, 1207, 2371, 5485, 6035, 11855, 18649, 40307, 77887, 93245, 168341, 201535, 389435, 841705, 1324079, 2600987, 2861797, 6620395, 13004935, 14308985, 44216779, 184670077, 221083895, 923350385, 3139391309, 15696956545]

約数ペア:

[(1, 15696956545), (5, 3139391309), (17, 923350385), (71, 221083895), (85, 184670077), (355, 44216779), (1097, 14308985), (1207, 13004935), (2371, 6620395), (5485, 2861797), (6035, 2600987), (11855, 1324079), (18649, 841705), (40307, 389435), (77887, 201535), (93245, 168341)]