26016075

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2748

約数の個数: 36

約数和(自身を含む): 47699080

約数和(自身を除く): 21683005

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 2689, 3225, 8067, 9675, 13445, 24201, 40335, 67225, 115627, 121005, 201675, 346881, 578135, 605025, 1040643, 1734405, 2890675, 5203215, 8672025, 26016075]

約数ペア:

[(1, 26016075), (3, 8672025), (5, 5203215), (9, 2890675), (15, 1734405), (25, 1040643), (43, 605025), (45, 578135), (75, 346881), (129, 201675), (215, 121005), (225, 115627), (387, 67225), (645, 40335), (1075, 24201), (1935, 13445), (2689, 9675), (3225, 8067)]