2993835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1181}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 5191344

約数和(自身を除く): 2197509

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 1181, 2535, 3543, 5905, 15353, 17715, 46059, 76765, 199589, 230295, 598767, 997945, 2993835]

約数ペア:

[(1, 2993835), (3, 997945), (5, 598767), (13, 230295), (15, 199589), (39, 76765), (65, 46059), (169, 17715), (195, 15353), (507, 5905), (845, 3543), (1181, 2535)]