3780425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 5222880

約数和(自身を除く): 1442455

約数列:

[1, 5, 11, 25, 55, 59, 233, 275, 295, 649, 1165, 1475, 2563, 3245, 5825, 12815, 13747, 16225, 64075, 68735, 151217, 343675, 756085, 3780425]

約数ペア:

[(1, 3780425), (5, 756085), (11, 343675), (25, 151217), (55, 68735), (59, 64075), (233, 16225), (275, 13747), (295, 12815), (649, 5825), (1165, 3245), (1475, 2563)]