5123545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 7603200

約数和(自身を除く): 2479655

約数列:

[1, 5, 7, 17, 35, 79, 85, 109, 119, 395, 545, 553, 595, 763, 1343, 1853, 2765, 3815, 6715, 8611, 9265, 9401, 12971, 43055, 47005, 60277, 64855, 146387, 301385, 731935, 1024709, 5123545]

約数ペア:

[(1, 5123545), (5, 1024709), (7, 731935), (17, 301385), (35, 146387), (79, 64855), (85, 60277), (109, 47005), (119, 43055), (395, 12971), (545, 9401), (553, 9265), (595, 8611), (763, 6715), (1343, 3815), (1853, 2765)]