64000825

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12611}}^1$

素因数の和:12657

約数の個数: 24

約数和(自身を含む): 93833280

約数和(自身を除く): 29832455

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 12611, 63055, 88277, 315275, 365719, 441385, 1828595, 2206925, 2560033, 9142975, 12800165, 64000825]

約数ペア:

[(1, 64000825), (5, 12800165), (7, 9142975), (25, 2560033), (29, 2206925), (35, 1828595), (145, 441385), (175, 365719), (203, 315275), (725, 88277), (1015, 63055), (5075, 12611)]