15813845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 19768320

約数和(自身を除く): 3954475

約数列:

[1, 5, 29, 145, 191, 571, 955, 2855, 5539, 16559, 27695, 82795, 109061, 545305, 3162769, 15813845]

約数ペア:

[(1, 15813845), (5, 3162769), (29, 545305), (145, 109061), (191, 82795), (571, 27695), (955, 16559), (2855, 5539)]