239667045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27127}}^1$

素因数の和:27185

約数の個数: 32

約数和(自身を含む): 416686080

約数和(自身を除く): 177019035

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8835, 27127, 81381, 135635, 406905, 515413, 840937, 1546239, 2522811, 2577065, 4204685, 7731195, 12614055, 15977803, 47933409, 79889015, 239667045]

約数ペア:

[(1, 239667045), (3, 79889015), (5, 47933409), (15, 15977803), (19, 12614055), (31, 7731195), (57, 4204685), (93, 2577065), (95, 2522811), (155, 1546239), (285, 840937), (465, 515413), (589, 406905), (1767, 135635), (2945, 81381), (8835, 27127)]