84956565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 144446976

約数和(自身を除く): 59490411

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 431, 773, 1293, 2155, 2319, 3865, 6465, 7327, 11595, 13141, 21981, 36635, 39423, 65705, 109905, 197115, 333163, 999489, 1665815, 4997445, 5663771, 16991313, 28318855, 84956565]

約数ペア:

[(1, 84956565), (3, 28318855), (5, 16991313), (15, 5663771), (17, 4997445), (51, 1665815), (85, 999489), (255, 333163), (431, 197115), (773, 109905), (1293, 65705), (2155, 39423), (2319, 36635), (3865, 21981), (6465, 13141), (7327, 11595)]