21802095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23071}}^1$

素因数の和:23092

約数の個数: 32

約数和(自身を含む): 44298240

約数和(自身を除く): 22496145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 23071, 69213, 115355, 161497, 207639, 346065, 484491, 622917, 807485, 1038195, 1453473, 2422455, 3114585, 4360419, 7267365, 21802095]

約数ペア:

[(1, 21802095), (3, 7267365), (5, 4360419), (7, 3114585), (9, 2422455), (15, 1453473), (21, 1038195), (27, 807485), (35, 622917), (45, 484491), (63, 346065), (105, 207639), (135, 161497), (189, 115355), (315, 69213), (945, 23071)]