17140545

素因数分解:

$3^3\times 5^1\times {\mathrm{126967}}^1$

素因数の和:126981

約数の個数: 16

約数和(自身を含む): 30472320

約数和(自身を除く): 13331775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 126967, 380901, 634835, 1142703, 1904505, 3428109, 5713515, 17140545]

約数ペア:

[(1, 17140545), (3, 5713515), (5, 3428109), (9, 1904505), (15, 1142703), (27, 634835), (45, 380901), (135, 126967)]