140841765

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3319}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 261031680

約数和(自身を除く): 120189915

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 205, 207, 345, 369, 615, 943, 1035, 1845, 2829, 3319, 4715, 8487, 9957, 14145, 16595, 29871, 42435, 49785, 76337, 136079, 149355, 229011, 381685, 408237, 680395, 687033, 1145055, 1224711, 2041185, 3129817, 3435165, 6123555, 9389451, 15649085, 28168353, 46947255, 140841765]

約数ペア:

[(1, 140841765), (3, 46947255), (5, 28168353), (9, 15649085), (15, 9389451), (23, 6123555), (41, 3435165), (45, 3129817), (69, 2041185), (115, 1224711), (123, 1145055), (205, 687033), (207, 680395), (345, 408237), (369, 381685), (615, 229011), (943, 149355), (1035, 136079), (1845, 76337), (2829, 49785), (3319, 42435), (4715, 29871), (8487, 16595), (9957, 14145)]