160289145

素因数分解:

$3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2903}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 285753600

約数和(自身を除く): 125464455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 409, 1227, 2045, 2903, 3681, 6135, 8709, 11043, 14515, 18405, 26127, 43545, 55215, 78381, 130635, 391905, 1187327, 3561981, 5936635, 10685943, 17809905, 32057829, 53429715, 160289145]

約数ペア:

[(1, 160289145), (3, 53429715), (5, 32057829), (9, 17809905), (15, 10685943), (27, 5936635), (45, 3561981), (135, 1187327), (409, 391905), (1227, 130635), (2045, 78381), (2903, 55215), (3681, 43545), (6135, 26127), (8709, 18405), (11043, 14515)]