2685487905

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1933}}^1$

素因数の和:2239

約数の個数: 64

約数和(自身を含む): 4912669440

約数和(自身を除く): 2227181535

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 251, 369, 615, 753, 1107, 1255, 1845, 1933, 2259, 3765, 5535, 5799, 6777, 9665, 10291, 11295, 17397, 28995, 30873, 33885, 51455, 52191, 79253, 86985, 92619, 154365, 237759, 260955, 277857, 396265, 463095, 485183, 713277, 1188795, 1389285, 1455549, 2139831, 2425915, 3566385, 4366647, 7277745, 10699155, 13099941, 19892503, 21833235, 59677509, 65499705, 99462515, 179032527, 298387545, 537097581, 895162635, 2685487905]

約数ペア:

[(1, 2685487905), (3, 895162635), (5, 537097581), (9, 298387545), (15, 179032527), (27, 99462515), (41, 65499705), (45, 59677509), (123, 21833235), (135, 19892503), (205, 13099941), (251, 10699155), (369, 7277745), (615, 4366647), (753, 3566385), (1107, 2425915), (1255, 2139831), (1845, 1455549), (1933, 1389285), (2259, 1188795), (3765, 713277), (5535, 485183), (5799, 463095), (6777, 396265), (9665, 277857), (10291, 260955), (11295, 237759), (17397, 154365), (28995, 92619), (30873, 86985), (33885, 79253), (51455, 52191)]