55316235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{21821}}^1$

素因数の和:21855

約数の個数: 24

約数和(自身を含む): 95842224

約数和(自身を除く): 40525989

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 21821, 65463, 109105, 283673, 327315, 851019, 1418365, 3687749, 4255095, 11063247, 18438745, 55316235]

約数ペア:

[(1, 55316235), (3, 18438745), (5, 11063247), (13, 4255095), (15, 3687749), (39, 1418365), (65, 851019), (169, 327315), (195, 283673), (507, 109105), (845, 65463), (2535, 21821)]