4244275

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 6110720

約数和(自身を除く): 1866445

約数列:

[1, 5, 7, 25, 35, 79, 175, 307, 395, 553, 1535, 1975, 2149, 2765, 7675, 10745, 13825, 24253, 53725, 121265, 169771, 606325, 848855, 4244275]

約数ペア:

[(1, 4244275), (5, 848855), (7, 606325), (25, 169771), (35, 121265), (79, 53725), (175, 24253), (307, 13825), (395, 10745), (553, 7675), (1535, 2765), (1975, 2149)]