65847885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3637}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 113156352

約数和(自身を除く): 47308467

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 3637, 6035, 10911, 18105, 18185, 54555, 61829, 185487, 258227, 309145, 774681, 927435, 1291135, 3873405, 4389859, 13169577, 21949295, 65847885]

約数ペア:

[(1, 65847885), (3, 21949295), (5, 13169577), (15, 4389859), (17, 3873405), (51, 1291135), (71, 927435), (85, 774681), (213, 309145), (255, 258227), (355, 185487), (1065, 61829), (1207, 54555), (3621, 18185), (3637, 18105), (6035, 10911)]