17100315

素因数分解:

$3^4\times 5^1\times {\mathrm{42223}}^1$

素因数の和:42240

約数の個数: 20

約数和(自身を含む): 30654624

約数和(自身を除く): 13554309

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 42223, 126669, 211115, 380007, 633345, 1140021, 1900035, 3420063, 5700105, 17100315]

約数ペア:

[(1, 17100315), (3, 5700105), (5, 3420063), (9, 1900035), (15, 1140021), (27, 633345), (45, 380007), (81, 211115), (135, 126669), (405, 42223)]