80584345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6581}}^1$

素因数の和:6696

約数の個数: 16

約数和(自身を含む): 101099520

約数和(自身を除く): 20515175

約数列:

[1, 5, 31, 79, 155, 395, 2449, 6581, 12245, 32905, 204011, 519899, 1020055, 2599495, 16116869, 80584345]

約数ペア:

[(1, 80584345), (5, 16116869), (31, 2599495), (79, 1020055), (155, 519899), (395, 204011), (2449, 32905), (6581, 12245)]