2763945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3613}}^1$

素因数の和:3641

約数の個数: 24

約数和(自身を含む): 5074056

約数和(自身を除く): 2310111

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 3613, 10839, 18065, 32517, 54195, 61421, 162585, 184263, 307105, 552789, 921315, 2763945]

約数ペア:

[(1, 2763945), (3, 921315), (5, 552789), (9, 307105), (15, 184263), (17, 162585), (45, 61421), (51, 54195), (85, 32517), (153, 18065), (255, 10839), (765, 3613)]