168045285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5441}}^1$

素因数の和:5549

約数の個数: 32

約数和(自身を含む): 282113280

約数和(自身を除く): 114067995

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 1065, 2059, 5441, 6177, 10295, 16323, 27205, 30885, 81615, 157789, 386311, 473367, 788945, 1158933, 1931555, 2366835, 5794665, 11203019, 33609057, 56015095, 168045285]

約数ペア:

[(1, 168045285), (3, 56015095), (5, 33609057), (15, 11203019), (29, 5794665), (71, 2366835), (87, 1931555), (145, 1158933), (213, 788945), (355, 473367), (435, 386311), (1065, 157789), (2059, 81615), (5441, 30885), (6177, 27205), (10295, 16323)]