13828905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18077}}^1$

素因数の和:18105

約数の個数: 24

約数和(自身を含む): 25381512

約数和(自身を除く): 11552607

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 18077, 54231, 90385, 162693, 271155, 307309, 813465, 921927, 1536545, 2765781, 4609635, 13828905]

約数ペア:

[(1, 13828905), (3, 4609635), (5, 2765781), (9, 1536545), (15, 921927), (17, 813465), (45, 307309), (51, 271155), (85, 162693), (153, 90385), (255, 54231), (765, 18077)]