28914345

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2371}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 50324352

約数和(自身を除く): 21410007

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2371, 2439, 4065, 7113, 11855, 12195, 21339, 35565, 106695, 642541, 1927623, 3212705, 5782869, 9638115, 28914345]

約数ペア:

[(1, 28914345), (3, 9638115), (5, 5782869), (9, 3212705), (15, 1927623), (45, 642541), (271, 106695), (813, 35565), (1355, 21339), (2371, 12195), (2439, 11855), (4065, 7113)]