973981035

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{821}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 1734209568

約数和(自身を除く): 760228533

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 643, 821, 1845, 1929, 2463, 3215, 4105, 5787, 7389, 9645, 12315, 26363, 28935, 33661, 36945, 79089, 100983, 131815, 168305, 237267, 302949, 395445, 504915, 527903, 1186335, 1514745, 1583709, 2639515, 4751127, 7918545, 21644023, 23755635, 64932069, 108220115, 194796207, 324660345, 973981035]

約数ペア:

[(1, 973981035), (3, 324660345), (5, 194796207), (9, 108220115), (15, 64932069), (41, 23755635), (45, 21644023), (123, 7918545), (205, 4751127), (369, 2639515), (615, 1583709), (643, 1514745), (821, 1186335), (1845, 527903), (1929, 504915), (2463, 395445), (3215, 302949), (4105, 237267), (5787, 168305), (7389, 131815), (9645, 100983), (12315, 79089), (26363, 36945), (28935, 33661)]