15945273

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 24024000

約数和(自身を除く): 8078727

約数列:

[1, 3, 9, 29, 87, 199, 261, 307, 597, 921, 1791, 2763, 5771, 8903, 17313, 26709, 51939, 61093, 80127, 183279, 549837, 1771697, 5315091, 15945273]

約数ペア:

[(1, 15945273), (3, 5315091), (9, 1771697), (29, 549837), (87, 183279), (199, 80127), (261, 61093), (307, 51939), (597, 26709), (921, 17313), (1791, 8903), (2763, 5771)]