4885055

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 6916608

約数和(自身を除く): 2031553

約数列:

[1, 5, 7, 35, 49, 127, 157, 245, 635, 785, 889, 1099, 4445, 5495, 6223, 7693, 19939, 31115, 38465, 99695, 139573, 697865, 977011, 4885055]

約数ペア:

[(1, 4885055), (5, 977011), (7, 697865), (35, 139573), (49, 99695), (127, 38465), (157, 31115), (245, 19939), (635, 7693), (785, 6223), (889, 5495), (1099, 4445)]