7956858585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2400259}}^1$

素因数の和:2400297

約数の個数: 32

約数和(自身を含む): 14516772480

約数和(自身を除く): 6559913895

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 2400259, 7200777, 12001295, 31203367, 36003885, 40804403, 93610101, 122413209, 156016835, 204022015, 468050505, 530457239, 612066045, 1591371717, 2652286195, 7956858585]

約数ペア:

[(1, 7956858585), (3, 2652286195), (5, 1591371717), (13, 612066045), (15, 530457239), (17, 468050505), (39, 204022015), (51, 156016835), (65, 122413209), (85, 93610101), (195, 40804403), (221, 36003885), (255, 31203367), (663, 12001295), (1105, 7200777), (3315, 2400259)]