84351085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2083}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 126040320

約数和(自身を除く): 41689235

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 623, 1157, 2083, 3115, 5785, 8099, 10415, 14581, 27079, 40495, 72905, 135395, 185387, 189553, 926935, 947765, 1297709, 2410031, 6488545, 12050155, 16870217, 84351085]

約数ペア:

[(1, 84351085), (5, 16870217), (7, 12050155), (13, 6488545), (35, 2410031), (65, 1297709), (89, 947765), (91, 926935), (445, 189553), (455, 185387), (623, 135395), (1157, 72905), (2083, 40495), (3115, 27079), (5785, 14581), (8099, 10415)]