53211585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2213}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 97770240

約数和(自身を除く): 44558655

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 1145, 1603, 2213, 3435, 4809, 6639, 8015, 11065, 15491, 24045, 33195, 46473, 77455, 232365, 506777, 1520331, 2533885, 3547439, 7601655, 10642317, 17737195, 53211585]

約数ペア:

[(1, 53211585), (3, 17737195), (5, 10642317), (7, 7601655), (15, 3547439), (21, 2533885), (35, 1520331), (105, 506777), (229, 232365), (687, 77455), (1145, 46473), (1603, 33195), (2213, 24045), (3435, 15491), (4809, 11065), (6639, 8015)]