83444725

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 130463872

約数和(自身を除く): 47019147

約数列:

[1, 5, 7, 13, 25, 35, 43, 65, 91, 175, 215, 301, 325, 455, 559, 853, 1075, 1505, 2275, 2795, 3913, 4265, 5971, 7525, 11089, 13975, 19565, 21325, 29855, 36679, 55445, 77623, 97825, 149275, 183395, 256753, 277225, 388115, 476827, 916975, 1283765, 1940575, 2384135, 3337789, 6418825, 11920675, 16688945, 83444725]

約数ペア:

[(1, 83444725), (5, 16688945), (7, 11920675), (13, 6418825), (25, 3337789), (35, 2384135), (43, 1940575), (65, 1283765), (91, 916975), (175, 476827), (215, 388115), (301, 277225), (325, 256753), (455, 183395), (559, 149275), (853, 97825), (1075, 77623), (1505, 55445), (2275, 36679), (2795, 29855), (3913, 21325), (4265, 19565), (5971, 13975), (7525, 11089)]