2903151075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2213

約数の個数: 96

約数和(自身を含む): 5576428800

約数和(自身を除く): 2673277725

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 89, 95, 165, 209, 267, 275, 285, 445, 475, 627, 825, 979, 1045, 1335, 1425, 1691, 2081, 2225, 2937, 3135, 4895, 5073, 5225, 6243, 6675, 8455, 10405, 14685, 15675, 18601, 22891, 24475, 25365, 31215, 39539, 42275, 52025, 55803, 68673, 73425, 93005, 114455, 118617, 126825, 156075, 185209, 197695, 279015, 343365, 434929, 465025, 555627, 572275, 593085, 926045, 988475, 1304787, 1395075, 1716825, 2037299, 2174645, 2778135, 2965425, 3518971, 4630225, 6111897, 6523935, 10186495, 10556913, 10873225, 13890675, 17594855, 30559485, 32619675, 38708681, 50932475, 52784565, 87974275, 116126043, 152797425, 193543405, 263922825, 580630215, 967717025, 2903151075]

約数ペア:

[(1, 2903151075), (3, 967717025), (5, 580630215), (11, 263922825), (15, 193543405), (19, 152797425), (25, 116126043), (33, 87974275), (55, 52784565), (57, 50932475), (75, 38708681), (89, 32619675), (95, 30559485), (165, 17594855), (209, 13890675), (267, 10873225), (275, 10556913), (285, 10186495), (445, 6523935), (475, 6111897), (627, 4630225), (825, 3518971), (979, 2965425), (1045, 2778135), (1335, 2174645), (1425, 2037299), (1691, 1716825), (2081, 1395075), (2225, 1304787), (2937, 988475), (3135, 926045), (4895, 593085), (5073, 572275), (5225, 555627), (6243, 465025), (6675, 434929), (8455, 343365), (10405, 279015), (14685, 197695), (15675, 185209), (18601, 156075), (22891, 126825), (24475, 118617), (25365, 114455), (31215, 93005), (39539, 73425), (42275, 68673), (52025, 55803)]