378642495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{327829}}^1$

素因数の和:327855

約数の個数: 32

約数和(自身を含む): 755320320

約数和(自身を除く): 376677825

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 327829, 983487, 1639145, 2294803, 3606119, 4917435, 6884409, 10818357, 11474015, 18030595, 25242833, 34422045, 54091785, 75728499, 126214165, 378642495]

約数ペア:

[(1, 378642495), (3, 126214165), (5, 75728499), (7, 54091785), (11, 34422045), (15, 25242833), (21, 18030595), (33, 11474015), (35, 10818357), (55, 6884409), (77, 4917435), (105, 3606119), (165, 2294803), (231, 1639145), (385, 983487), (1155, 327829)]