2057014713585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{620517259}}^1$

素因数の和:620517297

約数の個数: 32

約数和(自身を含む): 3752888388480

約数和(自身を除く): 1695873674895

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 620517259, 1861551777, 3102586295, 8066724367, 9307758885, 10548793403, 24200173101, 31646380209, 40333621835, 52743967015, 121000865505, 137134314239, 158231901045, 411402942717, 685671571195, 2057014713585]

約数ペア:

[(1, 2057014713585), (3, 685671571195), (5, 411402942717), (13, 158231901045), (15, 137134314239), (17, 121000865505), (39, 52743967015), (51, 40333621835), (65, 31646380209), (85, 24200173101), (195, 10548793403), (221, 9307758885), (255, 8066724367), (663, 3102586295), (1105, 1861551777), (3315, 620517259)]