13807275

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 22956864

約数和(自身を除く): 9149589

約数列:

[1, 3, 5, 15, 25, 75, 227, 681, 811, 1135, 2433, 3405, 4055, 5675, 12165, 17025, 20275, 60825, 184097, 552291, 920485, 2761455, 4602425, 13807275]

約数ペア:

[(1, 13807275), (3, 4602425), (5, 2761455), (15, 920485), (25, 552291), (75, 184097), (227, 60825), (681, 20275), (811, 17025), (1135, 12165), (2433, 5675), (3405, 4055)]