118988355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 98739645

約数列:

[1, 3, 5, 15, 17, 19, 41, 51, 57, 85, 95, 123, 205, 255, 285, 323, 599, 615, 697, 779, 969, 1615, 1797, 2091, 2337, 2995, 3485, 3895, 4845, 8985, 10183, 10455, 11381, 11685, 13243, 24559, 30549, 34143, 39729, 50915, 56905, 66215, 73677, 122795, 152745, 170715, 193477, 198645, 368385, 417503, 466621, 580431, 967385, 1252509, 1399863, 2087515, 2333105, 2902155, 6262545, 6999315, 7932557, 23797671, 39662785, 118988355]

約数ペア:

[(1, 118988355), (3, 39662785), (5, 23797671), (15, 7932557), (17, 6999315), (19, 6262545), (41, 2902155), (51, 2333105), (57, 2087515), (85, 1399863), (95, 1252509), (123, 967385), (205, 580431), (255, 466621), (285, 417503), (323, 368385), (599, 198645), (615, 193477), (697, 170715), (779, 152745), (969, 122795), (1615, 73677), (1797, 66215), (2091, 56905), (2337, 50915), (2995, 39729), (3485, 34143), (3895, 30549), (4845, 24559), (8985, 13243), (10183, 11685), (10455, 11381)]