7974045

素因数分解:

$3^5\times 5^1\times {\mathrm{6563}}^1$

素因数の和:6583

約数の個数: 24

約数和(自身を含む): 14335776

約数和(自身を除く): 6361731

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 6563, 19689, 32815, 59067, 98445, 177201, 295335, 531603, 886005, 1594809, 2658015, 7974045]

約数ペア:

[(1, 7974045), (3, 2658015), (5, 1594809), (9, 886005), (15, 531603), (27, 295335), (45, 177201), (81, 98445), (135, 59067), (243, 32815), (405, 19689), (1215, 6563)]