16533945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21613}}^1$

素因数の和:21641

約数の個数: 24

約数和(自身を含む): 30346056

約数和(自身を除く): 13812111

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 21613, 64839, 108065, 194517, 324195, 367421, 972585, 1102263, 1837105, 3306789, 5511315, 16533945]

約数ペア:

[(1, 16533945), (3, 5511315), (5, 3306789), (9, 1837105), (15, 1102263), (17, 972585), (45, 367421), (51, 324195), (85, 194517), (153, 108065), (255, 64839), (765, 21613)]