16364025

素因数分解:

$3^4\times 5^2\times {\mathrm{8081}}^1$

素因数の和:8103

約数の個数: 30

約数和(自身を含む): 30315582

約数和(自身を除く): 13951557

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 8081, 24243, 40405, 72729, 121215, 202025, 218187, 363645, 606075, 654561, 1090935, 1818225, 3272805, 5454675, 16364025]

約数ペア:

[(1, 16364025), (3, 5454675), (5, 3272805), (9, 1818225), (15, 1090935), (25, 654561), (27, 606075), (45, 363645), (75, 218187), (81, 202025), (135, 121215), (225, 72729), (405, 40405), (675, 24243), (2025, 8081)]