26969905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1753}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 34476624

約数和(自身を除く): 7506719

約数列:

[1, 5, 17, 85, 181, 905, 1753, 3077, 8765, 15385, 29801, 149005, 317293, 1586465, 5393981, 26969905]

約数ペア:

[(1, 26969905), (5, 5393981), (17, 1586465), (85, 317293), (181, 149005), (905, 29801), (1753, 15385), (3077, 8765)]