317955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 580608

約数和(自身を除く): 262653

約数列:

[1, 3, 5, 11, 15, 33, 41, 47, 55, 123, 141, 165, 205, 235, 451, 517, 615, 705, 1353, 1551, 1927, 2255, 2585, 5781, 6765, 7755, 9635, 21197, 28905, 63591, 105985, 317955]

約数ペア:

[(1, 317955), (3, 105985), (5, 63591), (11, 28905), (15, 21197), (33, 9635), (41, 7755), (47, 6765), (55, 5781), (123, 2585), (141, 2255), (165, 1927), (205, 1551), (235, 1353), (451, 705), (517, 615)]