2022781515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{51061}}^1$

素因数の和:51227

約数の個数: 32

約数和(自身を含む): 3431366400

約数和(自身を除く): 1408584885

約数列:

[1, 3, 5, 15, 19, 57, 95, 139, 285, 417, 695, 2085, 2641, 7923, 13205, 39615, 51061, 153183, 255305, 765915, 970159, 2910477, 4850795, 7097479, 14552385, 21292437, 35487395, 106462185, 134852101, 404556303, 674260505, 2022781515]

約数ペア:

[(1, 2022781515), (3, 674260505), (5, 404556303), (15, 134852101), (19, 106462185), (57, 35487395), (95, 21292437), (139, 14552385), (285, 7097479), (417, 4850795), (695, 2910477), (2085, 970159), (2641, 765915), (7923, 255305), (13205, 153183), (39615, 51061)]