1317604905

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{3739}}^1$

素因数の和:3982

約数の個数: 48

約数和(自身を含む): 2352430080

約数和(自身を除く): 1034825175

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 191, 205, 369, 573, 615, 955, 1719, 1845, 2865, 3739, 7831, 8595, 11217, 18695, 23493, 33651, 39155, 56085, 70479, 117465, 153299, 168255, 352395, 459897, 714149, 766495, 1379691, 2142447, 2299485, 3570745, 6427341, 6898455, 10712235, 29280109, 32136705, 87840327, 146400545, 263520981, 439201635, 1317604905]

約数ペア:

[(1, 1317604905), (3, 439201635), (5, 263520981), (9, 146400545), (15, 87840327), (41, 32136705), (45, 29280109), (123, 10712235), (191, 6898455), (205, 6427341), (369, 3570745), (573, 2299485), (615, 2142447), (955, 1379691), (1719, 766495), (1845, 714149), (2865, 459897), (3739, 352395), (7831, 168255), (8595, 153299), (11217, 117465), (18695, 70479), (23493, 56085), (33651, 39155)]