53403585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8197

約数の個数: 32

約数和(自身を含む): 93864960

約数和(自身を除く): 40461375

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 8147, 24441, 40735, 122205, 154793, 187381, 464379, 562143, 773965, 936905, 2321895, 2810715, 3560239, 10680717, 17801195, 53403585]

約数ペア:

[(1, 53403585), (3, 17801195), (5, 10680717), (15, 3560239), (19, 2810715), (23, 2321895), (57, 936905), (69, 773965), (95, 562143), (115, 464379), (285, 187381), (345, 154793), (437, 122205), (1311, 40735), (2185, 24441), (6555, 8147)]