5158890915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1\times {\mathrm{10987}}^1$

素因数の和:12379

約数の個数: 32

約数和(自身を含む): 8620217856

約数和(自身を除く): 3461326941

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1361, 4083, 6805, 10987, 20415, 31303, 32961, 54935, 93909, 156515, 164805, 252701, 469545, 758103, 1263505, 3790515, 14953307, 44859921, 74766535, 224299605, 343926061, 1031778183, 1719630305, 5158890915]

約数ペア:

[(1, 5158890915), (3, 1719630305), (5, 1031778183), (15, 343926061), (23, 224299605), (69, 74766535), (115, 44859921), (345, 14953307), (1361, 3790515), (4083, 1263505), (6805, 758103), (10987, 469545), (20415, 252701), (31303, 164805), (32961, 156515), (54935, 93909)]