1425195

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 56

約数和(自身を含む): 2833056

約数和(自身を除く): 1407861

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, 2295, 3105, 3519, 3645, 4131, 5589, 5865, 6885, 9315, 10557, 12393, 16767, 17595, 20655, 27945, 31671, 52785, 61965, 83835, 95013, 158355, 285039, 475065, 1425195]

約数ペア:

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