8102115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 17241120

約数和(自身を除く): 9139005

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 89, 105, 119, 153, 255, 267, 289, 315, 357, 445, 595, 623, 765, 801, 867, 1071, 1335, 1445, 1513, 1785, 1869, 2023, 2601, 3115, 4005, 4335, 4539, 5355, 5607, 6069, 7565, 9345, 10115, 10591, 13005, 13617, 18207, 22695, 25721, 28035, 30345, 31773, 52955, 68085, 77163, 91035, 95319, 128605, 158865, 180047, 231489, 385815, 476595, 540141, 900235, 1157445, 1620423, 2700705, 8102115]

約数ペア:

[(1, 8102115), (3, 2700705), (5, 1620423), (7, 1157445), (9, 900235), (15, 540141), (17, 476595), (21, 385815), (35, 231489), (45, 180047), (51, 158865), (63, 128605), (85, 95319), (89, 91035), (105, 77163), (119, 68085), (153, 52955), (255, 31773), (267, 30345), (289, 28035), (315, 25721), (357, 22695), (445, 18207), (595, 13617), (623, 13005), (765, 10591), (801, 10115), (867, 9345), (1071, 7565), (1335, 6069), (1445, 5607), (1513, 5355), (1785, 4539), (1869, 4335), (2023, 4005), (2601, 3115)]