2745804510715

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{7176979}}^1$

素因数の和:7177651

約数の個数: 32

約数和(自身を含む): 3993386503680

約数和(自身を除く): 1247581992965

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 643, 3215, 4501, 10931, 22505, 54655, 76517, 382585, 7176979, 35884895, 50238853, 122008643, 251194265, 610043215, 854060501, 4270302505, 4614797497, 23073987485, 32303582479, 78451557449, 161517912395, 392257787245, 549160902143, 2745804510715]

約数ペア:

[(1, 2745804510715), (5, 549160902143), (7, 392257787245), (17, 161517912395), (35, 78451557449), (85, 32303582479), (119, 23073987485), (595, 4614797497), (643, 4270302505), (3215, 854060501), (4501, 610043215), (10931, 251194265), (22505, 122008643), (54655, 50238853), (76517, 35884895), (382585, 7176979)]