53274025

素因数分解:

$5^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:458

約数の個数: 36

約数和(自身を含む): 77613708

約数和(自身を除く): 24339683

約数列:

[1, 5, 7, 25, 35, 49, 157, 175, 245, 277, 785, 1099, 1225, 1385, 1939, 3925, 5495, 6925, 7693, 9695, 13573, 27475, 38465, 43489, 48475, 67865, 192325, 217445, 304423, 339325, 1087225, 1522115, 2130961, 7610575, 10654805, 53274025]

約数ペア:

[(1, 53274025), (5, 10654805), (7, 7610575), (25, 2130961), (35, 1522115), (49, 1087225), (157, 339325), (175, 304423), (245, 217445), (277, 192325), (785, 67865), (1099, 48475), (1225, 43489), (1385, 38465), (1939, 27475), (3925, 13573), (5495, 9695), (6925, 7693)]