827974785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{2957}}^1$

素因数の和:4673

約数の個数: 32

約数和(自身を含む): 1446532992

約数和(自身を除く): 618558207

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1697, 2957, 5091, 8485, 8871, 14785, 18667, 25455, 32527, 44355, 56001, 93335, 97581, 162635, 280005, 487905, 5018029, 15054087, 25090145, 55198319, 75270435, 165594957, 275991595, 827974785]

約数ペア:

[(1, 827974785), (3, 275991595), (5, 165594957), (11, 75270435), (15, 55198319), (33, 25090145), (55, 15054087), (165, 5018029), (1697, 487905), (2957, 280005), (5091, 162635), (8485, 97581), (8871, 93335), (14785, 56001), (18667, 44355), (25455, 32527)]