13304435125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 17536559040

約数和(自身を除く): 4232123915

約数列:

[1, 5, 25, 29, 97, 125, 145, 157, 241, 485, 725, 785, 1205, 2425, 2813, 3625, 3925, 4553, 6025, 6989, 12125, 14065, 15229, 19625, 22765, 23377, 30125, 34945, 37837, 70325, 76145, 113825, 116885, 174725, 189185, 351625, 380725, 441641, 569125, 584425, 677933, 873625, 945925, 1097273, 1903625, 2208205, 2922125, 3389665, 3670189, 4729625, 5486365, 11041025, 16948325, 18350945, 27431825, 55205125, 84741625, 91754725, 106435481, 137159125, 458773625, 532177405, 2660887025, 13304435125]

約数ペア:

[(1, 13304435125), (5, 2660887025), (25, 532177405), (29, 458773625), (97, 137159125), (125, 106435481), (145, 91754725), (157, 84741625), (241, 55205125), (485, 27431825), (725, 18350945), (785, 16948325), (1205, 11041025), (2425, 5486365), (2813, 4729625), (3625, 3670189), (3925, 3389665), (4553, 2922125), (6025, 2208205), (6989, 1903625), (12125, 1097273), (14065, 945925), (15229, 873625), (19625, 677933), (22765, 584425), (23377, 569125), (30125, 441641), (34945, 380725), (37837, 351625), (70325, 189185), (76145, 174725), (113825, 116885)]