16928595

素因数分解:

$3^5\times 5^1\times {\mathrm{13933}}^1$

素因数の和:13953

約数の個数: 24

約数和(自身を含む): 30431856

約数和(自身を除く): 13503261

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 13933, 41799, 69665, 125397, 208995, 376191, 626985, 1128573, 1880955, 3385719, 5642865, 16928595]

約数ペア:

[(1, 16928595), (3, 5642865), (5, 3385719), (9, 1880955), (15, 1128573), (27, 626985), (45, 376191), (81, 208995), (135, 125397), (243, 69665), (405, 41799), (1215, 13933)]