1330905095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1879}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 1824923520

約数和(自身を除く): 494018425

約数列:

[1, 5, 13, 17, 65, 85, 221, 641, 1105, 1879, 3205, 8333, 9395, 10897, 24427, 31943, 41665, 54485, 122135, 141661, 159715, 415259, 708305, 1204439, 2076295, 6022195, 15657707, 20475463, 78288535, 102377315, 266181019, 1330905095]

約数ペア:

[(1, 1330905095), (5, 266181019), (13, 102377315), (17, 78288535), (65, 20475463), (85, 15657707), (221, 6022195), (641, 2076295), (1105, 1204439), (1879, 708305), (3205, 415259), (8333, 159715), (9395, 141661), (10897, 122135), (24427, 54485), (31943, 41665)]