2588892855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 4493905920

約数和(自身を除く): 1905013065

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 223, 255, 265, 669, 795, 859, 901, 1115, 2577, 2703, 3345, 3791, 4295, 4505, 11373, 11819, 12885, 13515, 14603, 18955, 35457, 43809, 45527, 56865, 59095, 73015, 136581, 177285, 191557, 200923, 219045, 227635, 574671, 602769, 682905, 773959, 957785, 1004615, 2321877, 2873355, 3013845, 3256469, 3869795, 9769407, 10152521, 11609385, 16282345, 30457563, 48847035, 50762605, 152287815, 172592857, 517778571, 862964285, 2588892855]

約数ペア:

[(1, 2588892855), (3, 862964285), (5, 517778571), (15, 172592857), (17, 152287815), (51, 50762605), (53, 48847035), (85, 30457563), (159, 16282345), (223, 11609385), (255, 10152521), (265, 9769407), (669, 3869795), (795, 3256469), (859, 3013845), (901, 2873355), (1115, 2321877), (2577, 1004615), (2703, 957785), (3345, 773959), (3791, 682905), (4295, 602769), (4505, 574671), (11373, 227635), (11819, 219045), (12885, 200923), (13515, 191557), (14603, 177285), (18955, 136581), (35457, 73015), (43809, 59095), (45527, 56865)]