52748075

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 67004640

約数和(自身を除く): 14256565

約数列:

[1, 5, 25, 89, 151, 157, 445, 755, 785, 2225, 3775, 3925, 13439, 13973, 23707, 67195, 69865, 118535, 335975, 349325, 592675, 2109923, 10549615, 52748075]

約数ペア:

[(1, 52748075), (5, 10549615), (25, 2109923), (89, 592675), (151, 349325), (157, 335975), (445, 118535), (755, 69865), (785, 67195), (2225, 23707), (3775, 13973), (3925, 13439)]