168045015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4729}}^1$

素因数の和:4863

約数の個数: 32

約数和(自身を含む): 283345920

約数和(自身を除く): 115300905

約数列:

[1, 3, 5, 15, 23, 69, 103, 115, 309, 345, 515, 1545, 2369, 4729, 7107, 11845, 14187, 23645, 35535, 70935, 108767, 326301, 487087, 543835, 1461261, 1631505, 2435435, 7306305, 11203001, 33609003, 56015005, 168045015]

約数ペア:

[(1, 168045015), (3, 56015005), (5, 33609003), (15, 11203001), (23, 7306305), (69, 2435435), (103, 1631505), (115, 1461261), (309, 543835), (345, 487087), (515, 326301), (1545, 108767), (2369, 70935), (4729, 35535), (7107, 23645), (11845, 14187)]