26799165

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12671}}^1$

素因数の和:12729

約数の個数: 24

約数和(自身を含む): 47443968

約数和(自身を除く): 20644803

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 12671, 38013, 63355, 114039, 190065, 570195, 595537, 1786611, 2977685, 5359833, 8933055, 26799165]

約数ペア:

[(1, 26799165), (3, 8933055), (5, 5359833), (9, 2977685), (15, 1786611), (45, 595537), (47, 570195), (141, 190065), (235, 114039), (423, 63355), (705, 38013), (2115, 12671)]