12867735

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29581}}^1$

素因数の和:29618

約数の個数: 16

約数和(自身を含む): 21299040

約数和(自身を除く): 8431305

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 29581, 88743, 147905, 443715, 857849, 2573547, 4289245, 12867735]

約数ペア:

[(1, 12867735), (3, 4289245), (5, 2573547), (15, 857849), (29, 443715), (87, 147905), (145, 88743), (435, 29581)]