17774285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 22450176

約数和(自身を除く): 4675891

約数列:

[1, 5, 23, 115, 127, 635, 1217, 2921, 6085, 14605, 27991, 139955, 154559, 772795, 3554857, 17774285]

約数ペア:

[(1, 17774285), (5, 3554857), (23, 772795), (115, 154559), (127, 139955), (635, 27991), (1217, 14605), (2921, 6085)]