13508935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 5360825

約数列:

[1, 5, 11, 23, 55, 59, 115, 181, 253, 295, 649, 905, 1265, 1357, 1991, 3245, 4163, 6785, 9955, 10679, 14927, 20815, 45793, 53395, 74635, 117469, 228965, 245617, 587345, 1228085, 2701787, 13508935]

約数ペア:

[(1, 13508935), (5, 2701787), (11, 1228085), (23, 587345), (55, 245617), (59, 228965), (115, 117469), (181, 74635), (253, 53395), (295, 45793), (649, 20815), (905, 14927), (1265, 10679), (1357, 9955), (1991, 6785), (3245, 4163)]