2785688085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{14431}}^1$

素因数の和:15213

約数の個数: 32

約数和(自身を含む): 4725844992

約数和(自身を除く): 1940156907

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 757, 2271, 3785, 11355, 12869, 14431, 38607, 43293, 64345, 72155, 193035, 216465, 245327, 735981, 1226635, 3679905, 10924267, 32772801, 54621335, 163864005, 185712539, 557137617, 928562695, 2785688085]

約数ペア:

[(1, 2785688085), (3, 928562695), (5, 557137617), (15, 185712539), (17, 163864005), (51, 54621335), (85, 32772801), (255, 10924267), (757, 3679905), (2271, 1226635), (3785, 735981), (11355, 245327), (12869, 216465), (14431, 193035), (38607, 72155), (43293, 64345)]