84417665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 113944320

約数和(自身を除く): 29526655

約数列:

[1, 5, 17, 19, 85, 95, 167, 313, 323, 835, 1565, 1615, 2839, 3173, 5321, 5947, 14195, 15865, 26605, 29735, 52271, 53941, 101099, 261355, 269705, 505495, 888607, 993149, 4443035, 4965745, 16883533, 84417665]

約数ペア:

[(1, 84417665), (5, 16883533), (17, 4965745), (19, 4443035), (85, 993149), (95, 888607), (167, 505495), (313, 269705), (323, 261355), (835, 101099), (1565, 53941), (1615, 52271), (2839, 29735), (3173, 26605), (5321, 15865), (5947, 14195)]