4275585

素因数分解:

$3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 64

約数和(自身を含む): 8501760

約数和(自身を除く): 4226175

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 81, 85, 115, 135, 153, 207, 243, 255, 345, 391, 405, 459, 621, 729, 765, 1035, 1173, 1215, 1377, 1863, 1955, 2187, 2295, 3105, 3519, 3645, 4131, 5589, 5865, 6885, 9315, 10557, 10935, 12393, 16767, 17595, 20655, 27945, 31671, 37179, 50301, 52785, 61965, 83835, 95013, 158355, 185895, 251505, 285039, 475065, 855117, 1425195, 4275585]

約数ペア:

[(1, 4275585), (3, 1425195), (5, 855117), (9, 475065), (15, 285039), (17, 251505), (23, 185895), (27, 158355), (45, 95013), (51, 83835), (69, 61965), (81, 52785), (85, 50301), (115, 37179), (135, 31671), (153, 27945), (207, 20655), (243, 17595), (255, 16767), (345, 12393), (391, 10935), (405, 10557), (459, 9315), (621, 6885), (729, 5865), (765, 5589), (1035, 4131), (1173, 3645), (1215, 3519), (1377, 3105), (1863, 2295), (1955, 2187)]