83853385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 126012672

約数和(自身を除く): 42159287

約数列:

[1, 5, 7, 11, 35, 55, 77, 353, 385, 617, 1765, 2471, 3085, 3883, 4319, 6787, 12355, 19415, 21595, 27181, 33935, 47509, 135905, 217801, 237545, 1089005, 1524607, 2395811, 7623035, 11979055, 16770677, 83853385]

約数ペア:

[(1, 83853385), (5, 16770677), (7, 11979055), (11, 7623035), (35, 2395811), (55, 1524607), (77, 1089005), (353, 237545), (385, 217801), (617, 135905), (1765, 47509), (2471, 33935), (3085, 27181), (3883, 21595), (4319, 19415), (6787, 12355)]