339605005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 452625408

約数和(自身を除く): 113020403

約数列:

[1, 5, 17, 23, 85, 115, 271, 391, 641, 1355, 1955, 3205, 4607, 6233, 10897, 14743, 23035, 31165, 54485, 73715, 105961, 173711, 250631, 529805, 868555, 1253155, 2953087, 3995353, 14765435, 19976765, 67921001, 339605005]

約数ペア:

[(1, 339605005), (5, 67921001), (17, 19976765), (23, 14765435), (85, 3995353), (115, 2953087), (271, 1253155), (391, 868555), (641, 529805), (1355, 250631), (1955, 173711), (3205, 105961), (4607, 73715), (6233, 54485), (10897, 31165), (14743, 23035)]